3.1 Saving for Future Purchases

Why consumers save, the barriers to saving, and how to build a savings plan.

Transcript (182 lines)

0:00 Theo's cash box from Ready to Ride Week holds four commuter-bike margins of
0:04 thirty-eight dollars each, one hundred fifty-two dollars,
0:08 and his unit ended on a question: what happens to money after it comes in.
0:13 Here is the answer, in one move.
0:16 The box becomes a savings account at his bank, earmarked for December's winter
0:20 parts order, where it earns interest while it waits.
0:24 A business holding cash for a future cost and a person saving for a future purchase
0:29 are the same behavior at two scales, and this unit teaches both.
0:34 The person is Sadie, eighteen, a cashier at Hillcrest Market,
0:39 holding her first paycheck of the spring and a want with a price on it:
0:43 four hundred fifty dollars by the end of May.
0:46 I'm Logan Shaffer, and this is MAMAKO's AP Business,
0:51 Topic 3.1: Saving for Future Purchases.
0:55 Two skills by the end: explain why consumers save and what makes saving hard,
1:00 and build a savings plan that matches the savings vehicle to the goal and the
1:04 timeframe.
1:06 Practice questions for this topic are in the next video.
1:09 Let's go.
1:11 Start where the money starts.
1:13 Sadie earns income by working for a business: thirteen dollars an hour at
1:17 Hillcrest Market, twelve hours a week, two school-night shifts and one
1:22 Saturday shift.
1:23 That is one hundred fifty-six dollars gross, and about one hundred forty after
1:28 taxes and deductions.
1:30 Most consumers earn income the same way, by working for a business,
1:34 a nonprofit, or a government entity.
1:37 Income can also arrive without an employer: self-employment,
1:41 like a freelance photographer selling her own work, rent from a property,
1:45 government programs, returns on investments, and, later in life,
1:50 withdrawals from retirement accounts.
1:53 Spending then buys the products that address problems,
1:55 needs, and wants. Whatever survives the spending is what a consumer can save,
2:00 and saving is this topic's whole subject.
2:05 The framework names three reasons consumers save.
2:09 First, significant future purchases: a car, a home, college tuition.
2:15 Sadie's version is smaller and just as real: the Sunfall Music Festival at the
2:20 end of May, three days, two hours away, one friend driving,
2:25 the four friends' last weekend together before graduation scatters them.
2:29 The package costs four hundred fifty dollars: two hundred sixty for the weekend
2:33 pass, ninety for her share of gas and parking split four ways,
2:37 and one hundred for food and spending.
2:39 Second, emergencies.
2:42 Her parents keep a separate fund for the events nobody schedules,
2:45 a lost job or an illness, so a bad month becomes an inconvenience instead of a
2:50 crisis.
2:51 Third, retirement: money set aside during working years becomes income in the years
2:56 after paychecks stop.
2:58 That is the festival fund's exact behavior, run for forty years instead of
3:03 twelve weeks.
3:06 Every saved dollar creates a personal asset, money Sadie owns and can point to.
3:11 A savings asset can also earn interest, the payment a financial institution makes
3:16 for holding your deposit, which makes savings a source of current or future
3:20 income.
3:21 Four things set the size of an interest payment: the interest rate,
3:25 the amount saved, the type of savings vehicle, and conditions in the wider
3:29 economy, because rates across all accounts rise and fall with it.
3:34 Now the honest arithmetic.
3:36 Sadie's plan runs twelve weeks at a four percent annual yield on a balance built
3:40 forty dollars at a time.
3:44 The interest comes to about two dollars at best, a dollar and change on any
3:48 realistic path.
3:50 At four hundred fifty dollars, an account earns its keep as a barrier between the
3:54 money and the spending, and the yield starts mattering when the balance carries
3:58 more zeros.
4:01 So why doesn't everyone save?
4:03 The framework names the barriers in two groups.
4:06 Money barriers first.
4:08 Inconsistent income makes saving hard because a set weekly transfer needs a set
4:13 weekly paycheck, and a landscaper flush in July and idle in January cannot
4:18 promise one.
4:19 Recurring expenses that exceed income make saving impossible by definition,
4:24 because nothing is left to move.
4:27 Sadie clears both: steady hours since junior year, and her parents still cover
4:31 rent and groceries. Her barriers are the psychological ones.
4:36 Instant gratification: income arrives on Friday, wants arrive daily,
4:41 and tonight's five-dollar want pulls harder than a festival twelve weeks away.
4:45 Impulse buying: she works a register aisle stocked with candy and phone chargers for
4:50 a reason, and the reason works on her too.
4:53 Lifestyle inflation: spending that quietly climbs to match every raise,
4:58 so the extra money vanishes into upgrades.
5:01 A raise at Hillcrest would fund nothing if the raise immediately became a nicer
5:05 phone plan.
5:08 Here is how the plan beats the barriers.
5:11 Twelve weeks before the festival, Sadie opens a savings account at her family's
5:15 credit union and sets an automated transfer: forty dollars every Friday,
5:21 the day the paycheck lands, moved before she sees it.
5:24 The framework calls this an automated savings plan, a program that allocates a
5:29 set amount of income to savings each pay period, and it is a built-in incentive
5:34 because it removes the daily willpower test.
5:36 The plan math takes one line.
5:39 The goal is defined: four hundred fifty dollars by the end of May.
5:42 The deadline is twelve weeks.
5:46 Twelve times forty is four hundred eighty, thirty dollars of cushion above the goal,
5:50 and forty dollars is about twenty-nine percent of her one-hundred-forty-dollar
5:54 net week, a rate her remaining expenses can absorb.
5:59 If a week goes wrong, one extra Saturday shift adds about forty-seven dollars net.
6:04 That is the framework's recipe: how much to save comes from the goals,
6:09 the current income, and the current expenses, and people with defined goals
6:14 and fewer barriers save more.
6:17 The tracker taped inside her locker does the rest.
6:22 The forty dollars needs somewhere to live, and where is a real decision.
6:26 Consumers choose a savings vehicle based on how much they are saving,
6:31 the goal, the timeframe, the outside factors this video closes with,
6:35 and each vehicle's benefits and costs.
6:38 The menu at any bank or credit union runs on the same dials:
6:41 interest rate, fees, minimum deposit, and risk, plus the institution's location,
6:47 convenience, and reputation.
6:49 Row one, the savings account she chose: twenty-five dollars to open,
6:54 no monthly fee, a four percent annual yield, and federal insurance on the
6:59 deposit.
7:00 Some savings accounts do charge monthly fees, and every feature on this card
7:04 differs by institution.
7:06 Row two, a money market account: a cousin of the savings account,
7:10 also federally insured, often paying a slightly higher rate with easier access to
7:15 cash, sometimes charging higher monthly fees, and her credit union's version
7:20 requires a twenty-five-hundred-dollar minimum she does not have.
7:24 Row three, a six-month certificate of deposit, a CD:
7:29 four point six percent, the best rate on the card, typically a larger minimum
7:34 deposit and no monthly fee, and one condition: no withdrawals until the term
7:40 ends, with terms running from a month to five years.
7:43 Her festival is twelve weeks away and the term is six months,
7:47 so the timeframe, and nothing else on the card, eliminates the best rate.
7:52 That is the tradeoff to memorize: accounts that pay more interest ask for something
7:57 back, a bigger minimum or a longer lock, and the people who write this exam love
8:03 handing you a highest rate that a timeframe or a minimum quietly blocks.
8:08 Row four, the vehicle a friend actually suggested: just keep it in the payment
8:13 app. A payment-app balance typically earns no interest, carries no federal insurance
8:19 unless it is offered through an insured institution,
8:22 and sits one tap from being spent, which fails the barrier job completely.
8:26 Row five, the vehicle a classmate swears by: a cryptocurrency account.
8:32 Also typically uninsured, also paying no interest, and its value is a hope rather
8:37 than a rate, so a balance that can drop by a fifth in a month cannot be trusted to
8:42 hold a deadline.
8:44 The boring row wins on every dial that matters at this scale.
8:49 Four outside forces push on every savings plan, and the framework files them under
8:54 PESTEL.
8:56 Economic factors cut in both directions.
8:59 A weak economy costs people income: if Hillcrest cut the Saturday shift,
9:03 the transfer would shrink with the paycheck.
9:06 A strong economy raises the cost of living, so everything Sadie buys costs
9:10 more.
9:11 Either way, less income survives the necessary expenses,
9:15 and the transfer is what gets squeezed.
9:19 The sharpest economic factor gets its own card: inflation,
9:23 an increase in the prices of goods and services across the economy.
9:27 Inflation erodes the purchasing power of savings, because a saved dollar buys fewer
9:32 goods later than it buys today.
9:35 Sadie has already met it: last year's Sunfall pass cost two hundred forty
9:40 dollars and this year's costs two hundred sixty, a twenty-dollar increase,
9:45 about eight percent in one year.
9:47 Money saved toward last year's price arrives twenty dollars short of this
9:51 year's.
9:52 Expected inflation also disincentivizes saving, because if next year's dollar buys
9:58 less, spending this year's dollar now can look like the smarter move.
10:03 Political factors push the opposite way: governments use tax policy to reward
10:08 saving. Income placed in designated accounts for retirement,
10:12 health care, or childcare escapes some income tax, and Sadie has seen both ends
10:18 of this at home: her mom's retirement plan line and the health savings account her
10:22 dad's job offers are that policy at work.
10:26 Legal factors are why the account is safe at all.
10:29 Government agencies regulate banks and credit unions for consumer protection and
10:33 financial stability, and federal deposit insurance covers deposits up to two
10:38 hundred fifty thousand dollars, so a failed institution does not take Sadie's
10:42 balance down with it.
10:44 Her four hundred eighty dollars is covered roughly five hundred times over.
10:50 That's Topic 3.1.
10:52 The tracker is taped inside her locker, the transfer fires every Friday,
10:57 and the plan clears the goal with thirty dollars to spare.
11:01 One problem is already on the calendar.
11:03 Passes go on sale in week five, when the tracker will read two hundred dollars
11:08 against a two-hundred-sixty-dollar pass, and the sale page will say the current
11:12 price holds only while supplies last.
11:15 What happens when the want arrives before the savings do,
11:18 and half a dozen lenders offer to cover the difference,
11:21 is Topic 3.2, Borrowing, Credit, and Debt.
11:25 If this helped, a like tells YouTube to show it to more first-cohort students,
11:29 and subscribing gets you the whole course, in order,
11:32 as it's built.
11:33 And the free AP Business vocab pack, every key term from all five units,
11:38 is waiting at mamako.app, link below.
11:41 The 3.1 practice video is ready next.
11:44 See you next time.

Where saving starts: income

Saving is impossible to explain without first naming where the money arrives. Most consumers earn income by working for an organization, and that organization can be a business, a nonprofit, or a government entity. Income also reaches households without an employer attached: self-employment, rent collected on a property, government programs, returns paid by investments, and, at the far end of a working life, withdrawals from retirement accounts.

That income is then spent on the products that answer a household's problems, needs, and wants. Whatever is left over after the spending is the only money that can be saved, which is why a savings plan is really a spending plan viewed from the other side. A student earning $13.00 an hour for twelve hours a week grosses $156 and takes home roughly $140 after taxes and deductions, and every savings decision she makes has to fit inside that $140.

Three reasons consumers save

The course names three purposes, and they differ by how far away the money is needed. The first is a significant future purchase: a car, a home, college tuition, or, at a teenager's scale, a $450 festival weekend at the end of May. The second is emergencies, the events nobody schedules, such as a lost job or an illness. A household with money set aside turns a bad month into an inconvenience rather than a crisis.

The third is retirement: money set aside during the working years becomes income in the years after the paychecks stop. Notice that the third reason is the first reason stretched. A long-term goal and a short-term goal run the same mechanism at different speeds, and the only thing that really changes is which savings vehicle can survive the wait.

What saving builds: an asset that may earn interest

Every dollar saved becomes a personal asset, something the household owns and can point to. That asset may also earn interest, the payment a financial institution makes in exchange for holding a deposit, so savings can become income now or later. The size of any interest payment comes from four inputs: the interest rate, how much sits in the account, which savings vehicle holds it, and the state of the broader economy, since rates everywhere climb and fall together.

Be honest about scale. A twelve-week plan that builds toward a few hundred dollars at a 4.0% annual percentage yield earns roughly a dollar and change, not a meaningful return. At that size the account is doing a different job: it puts a barrier between the money and the spending. Yield begins to matter when the balance carries more zeros and the horizon carries more years, which is where compound interest finally separates from simple interest.

The barriers, in two groups

The framework splits the reasons saving is hard into money barriers and psychological ones. Inconsistent income is a money barrier because a fixed weekly transfer needs a fixed weekly paycheck, and seasonal work, flush in summer and idle in winter, cannot promise one. Expenses that recur and outrun income are the harder version: nothing is left to move, so the plan fails on arithmetic before willpower is even tested.

The psychological barriers reach savers whose arithmetic works. Instant gratification is the pull of a smaller reward tonight over a larger benefit twelve weeks out, and it wins often because income arrives weekly while wants arrive daily. Impulse buying is the unplanned purchase that pull produces, and retail spaces are designed to trigger it. Lifestyle inflation is the quietest of the three: spending climbs to match every raise, each upgrade is affordable alone, and the savings rate never moves.

The fix the framework names: automate it

An automated savings plan allocates a set amount of income to savings every pay period without a fresh decision. The course treats it as a savings incentive, and the reason is behavioral rather than mathematical: automation removes the daily willpower test instead of asking a saver to win it repeatedly. A transfer scheduled for payday, moving money before it is ever seen, converts a good intention into a default.

Building the plan takes three inputs and one division. Name the goal in dollars, name the deadline, and check the resulting transfer against current income and expenses. Twelve weeks and a $450 target call for $37.50 a week, and rounding up to $40 buys $30 of cushion above the goal. Forty dollars is about 29% of a $140 net week, which the remaining expenses can absorb. The framework says it plainly: consumers with defined goals and fewer barriers save more.

w = \frac{G}{n}

Choosing a savings vehicle

Where the money lives is a separate decision from how much is saved, and consumers make it based on the amount, the goal, the timeframe, outside PESTEL pressures, and each vehicle's benefits and costs. Every option at a commercial bank or a credit union is described by the same short list of dials. Four of them belong to the account: the rate it pays, the fees it charges, the minimum it demands, and the risk it carries. Three belong to the institution: its location, its convenience, and its reputation.

Vehicle	Rate	Federally insured	Access	Usual catch
Savings account	Moderate	Yes, up to $250,000 as of 2024	Withdraw anytime	Some charge monthly fees
Money market account	Slightly higher	Yes	Easier access to cash	Higher minimum balance
Certificate of deposit	Highest of the insured three	Yes	Locked until the term ends	Term may outlast the goal
Mobile payment balance	Typically none	Usually not	One tap	No barrier against spending
Cryptocurrency account	None	Typically not	Varies	Value can fall before the deadline

Savings vehicles compared on the dials the course names

The tradeoff worth memorizing is that accounts paying more always ask for something back, usually a larger minimum or a longer lock. A six-month certificate of deposit paying 4.6% beats a 4.0% savings account on rate and loses on timing when the money is needed in twelve weeks, and a money market account with a $2,500 minimum is unavailable to a saver holding $200. Exam items love a highest rate that a timeframe or a minimum quietly blocks.

The uninsured options fail on different grounds. A mobile payment account typically pays no interest and sits one tap from being spent, which defeats the barrier the account was chosen for. A cryptocurrency balance is also generally uninsured and pays no interest, and its value on a specific deadline is a hope rather than a rate.

PESTEL forces acting on a savings plan

Four outside forces push on every plan. Economic conditions cut both ways: a weak economy costs people income, while a strong one raises the cost of living, and either way less money survives the necessary expenses, so the savings transfer is what gets squeezed first.

Inflation deserves its own line because it attacks money that is already saved. Rising prices erode the purchasing power of a balance, so a saver who targets last year's price arrives short of this year's. A ticket that cost $240 last year and $260 now has moved about 8% in twelve months. Expected inflation can also discourage saving outright, because if future dollars buy less, spending today can look like the smarter move.

Political factors push the other way. Governments use tax policy to reward saving by letting income placed in designated retirement, health care, or childcare accounts escape some income tax. Legal factors are why a deposit is safe at all. Banks and credit unions answer to government regulators whose job is protecting consumers and keeping those institutions stable, and federal insurance covers each depositor up to $250,000, so an institution that fails does not take a saver's balance down with it.

Essential knowledge covered on this page

Learning objective	Essential knowledge	Section
3.1.A Reasons consumers save and barriers to saving	3.1.A.1, 3.1.A.2, 3.1.A.3, 3.1.A.4, 3.1.A.5	Where saving starts, Three reasons, What saving builds, The barriers, Automate it
3.1.B PESTEL factors and the value of savings	3.1.B.1, 3.1.B.2, 3.1.B.3, 3.1.B.4	PESTEL forces acting on a savings plan
3.1.C Developing or evaluating a savings plan	3.1.C.1, 3.1.C.2, 3.1.C.3, 3.1.C.4, 3.1.C.5, 3.1.C.6, 3.1.C.7	Automate it, Choosing a savings vehicle

CED essential knowledge for Topic 3.1

Worked Examples

Sizing the weekly transfer from a goal and a deadline

Convert a dollar goal and a deadline into a weekly savings transfer and check it against take-home pay.

Sadie wants $450 for the Sunfall festival package by the end of May, twelve weeks away. She takes home about $140 a week from Hillcrest Market. Work out the automated transfer she should set, then test whether her paycheck can carry it.

Savings goal: $450
Weeks available: 12
Weekly take-home pay: $140

1. Divide the goal by the weeks available
Twelve equal deposits have to add up to $450, so start with the plain division. $450 over 12 weeks is $37.50 a week.
$w = \frac{450}{12} = 37.50$
2. Round up to a figure a bank transfer can hold
A transfer of $37.50 is awkward and leaves zero room for a bad week, so round up to $40. Twelve deposits of $40 come to $480.
3. Measure the cushion the rounding buys
Subtract the goal from the plan. $480 saved against $450 needed leaves $30 of slack.
4. Test the transfer against weekly income
A plan she cannot sustain is not a plan. Divide $40 by the $140 she nets each week: 0.2857, or about 29% of take-home pay.

Check answer

Answer
$40 a week. Forty dollars every Friday for twelve weeks reaches $480 against a $450 goal, with $30 to spare, and consumes about 29% of weekly take-home pay.

Why it matters
The division is the easy half. The step that decides whether a savings plan survives is the last one, where the required transfer is checked against income that already has other jobs to do.

What 4.0% APY actually adds to a small balance

Estimate the interest a short savings plan earns and judge whether the rate is the reason to open the account.

Her account pays 4.0% APY. The balance starts at zero and climbs by $40 a week, and the week-7 withdrawal pulls it back down, so it averages about $130 across the twelve weeks. Estimate the interest earned.

Annual percentage yield: 4.0%
Average balance over the period: about $130
Length of the period: 12 weeks

1. Turn the annual rate into a rate for this period
Twelve weeks is 12 over 52 of a year, which is 0.2308 of a year. Multiply 4.0% by 0.2308 and the period rate is about 0.92%.
2. Apply the period rate to the average balance
Interest is earned on whatever is sitting there, so use the average rather than the ending balance. $130 times 0.0092 is about $1.20.
$I = 130 imes 0.0092$
3. Compare the interest against the goal
Put $1.20 beside the $450 target. The interest covers about a quarter of one percent of the goal.

Check answer

Answer
a little over a dollar. Twelve weeks at 4.0% APY on an average balance near $130 earns a little over a dollar.

Why it matters
At this size the account is not chosen for its yield. It is chosen because it keeps the money one step away from being spent, and because the deposit is federally insured. Yield becomes the deciding factor only when balances and horizons both grow.

Measuring inflation on a single price

Compute the percentage increase in a price and state what it did to the purchasing power of money already saved.

Last year the same festival pass cost $240. This year it is listed at $260. Measure the increase, then say what it means for someone who had been saving toward the old price.

Last year price: $240
This year price: $260

1. Find the change in dollars
Subtract the earlier price from the current one. $260 minus $240 is $20.
2. Divide by the price it started from
Percent change always divides by the initial value, not the new one. $20 over $240 is 0.0833.
$% Δ = \frac{260 - 240}{240} \times 100$
3. State it as a percentage
Multiply by 100. The pass rose about 8.3% in a year.

Check answer

Answer
about 8.3%. The price rose $20, an increase of roughly 8.3%, so a saver who targeted last year's number arrives $20 short of this year's.

Why it matters
This is purchasing power made concrete. The dollars saved did not shrink; what they can buy did. Over a long horizon that erosion is the argument for a savings vehicle that at least pays something.

Practice Questions

6 questions. Nothing here is recorded or scored.

Question 13.1.A.2
Devon Brooks
Devon Brooks, seventeen, runs a small lawn-mowing operation each summer and busses tables at a diner through the winter. Summer weeks bring in about 220 dollars; winter weeks bring in about 90, and some bring nothing when the diner cuts shifts. He is saving toward a 900-dollar laptop he will need for college in eight months, and the money sits in a payment-app balance on his phone. Last summer, when the mowing money was strong, he upgraded his phone plan and started buying lunch out most days, and by September the laptop fund had barely grown. His aunt suggests two changes: move the fund into an account at her credit union, and set an automatic transfer that moves a fixed amount on every payday.
Devon's laptop fund is best described as an example of which of the following reasons consumers save?
- A.Preparing for emergencies such as a lost job or illness.
- B.Building a source of income for the years after work ends.
- C.Saving for a significant planned future purchase.
- D.Earning interest as a source of current income.
Check answerHide answer
Answer: C
A.
The paired-concept swap. An emergency fund covers the events nobody schedules, a lost job or an illness, and a purchase with a known price and a known date is a goal, not an emergency.
B.
Retirement saving builds income for the years after work ends, decades away for a seventeen-year-old. Devon's target is a specific purchase eight months out, not a future income stream.
C.
Correct. The framework names three reasons consumers save: significant future purchases, future emergencies, and retirement income. A laptop for college is the significant-purchase reason wearing student clothes: it has a price, 900 dollars, and a date, eight months out.
D.
This confuses a side effect with a reason. Savings can earn interest, and interest on a fund this size comes to less than the price of the laptop's charger; nobody mows lawns all summer for it.
Question 23.1.A.5
Devon's phone-plan upgrade and daily lunches after the strong mowing weeks best identify which barrier to saving?
- A.Lifestyle inflation, because his spending rose to match his summer income.
- B.Impulse buying, because each lunch was an unplanned purchase of the moment.
- C.Inconsistent income, because his mowing money arrives only in the summer.
- D.Inflation, because prices across the economy rose faster than his income.
Check answerHide answer
Answer: A
A.
Correct. Lifestyle inflation is spending that climbs to match a rise in income, and Devon's timeline matches it exactly: income jumped in June, a pricier phone plan and a lunch habit followed, and by September the fund had barely grown. Both new costs recur, resetting his baseline spending rather than emptying his pocket once.
B.
Impulse buying is the unplanned grab in the moment, one purchase at a time. A monthly phone contract plus a most-days lunch routine is a pattern that tracks his income, not a momentary lapse.
C.
Devon's income really is uneven across the year, but the fund stalled during the strong summer weeks, when money was arriving steadily. The barrier on display is what his spending did with that income, not the income's timing.
D.
The vocabulary borrow. Inflation is an economy-wide rise in prices, an outside economic factor, and nothing in the scenario says prices rose. Devon's spending rose.
Question 33.1.C.7
Which of the following best explains the aunt's advice to move the laptop fund out of the payment app?
- A.Payment apps charge higher monthly fees than credit union savings accounts.
- B.App balances lose purchasing power to inflation while insured deposits do not.
- C.A credit union account would make the money easier to spend on short notice.
- D.The app balance typically earns no interest and carries no federal insurance.
Check answerHide answer
Answer: D
A.
The scenario gives no fee schedule for either the app or the credit union, so no fee comparison can support the advice. The real gap is interest and insurance, not monthly charges.
B.
This hands inflation a power it does not have: inflation shrinks what a dollar buys wherever that dollar sits, insured or uninsured, so it cannot separate these two vehicles.
C.
This reverses the benefit. Easy spending is the app's flaw, and the useful friction runs the other way: a savings account puts a small barrier between Devon and his own money.
D.
Correct. A payment-app balance is a storage spot rather than a savings vehicle: unless it is offered through an insured financial institution, no federal insurance protects it, and it typically pays no interest. A savings account at the credit union pays interest, is insured by the federal government up to 250,000 dollars, and puts a small barrier between Devon and his own money.
Question 43.1.A.4
A hospital lets employees route part of each paycheck, before income tax is calculated, into an account reserved for medical expenses. Which of the following best identifies this saving incentive?
- A.An automated savings plan, because a set amount moves out each pay period.
- B.A health savings account, because the tax break follows money set aside for health costs.
- C.A certificate of deposit, because the money is reserved for a single purpose.
- D.Federal deposit insurance, because the account shields the employees' deposits.
Check answerHide answer
Answer: B
A.
A strong trap, because the money really does move on each payday. Automation is how the plan runs, but the incentive the stem describes is the tax break, which an ordinary automated transfer into a plain savings account never earns.
B.
Correct. The framework names three programs that incentivize saving: automated savings plans, which move a set amount of income each pay period; retirement savings plans, which cut taxes on money saved for retirement; and health savings accounts, which cut taxes on money set aside for health expenses. The defining feature here is income escaping tax because it goes to medical costs, so this is the health savings account exactly.
C.
A certificate of deposit locks money away for a set term in exchange for a higher rate; it carries no tax advantage and has no connection to medical expenses. Being reserved for one purpose is the employee's designation, not what a CD does.
D.
This names a protection rather than an incentive. Insurance keeps deposits safe whether or not a consumer ever saves another dollar; it does not reward the act of saving.
Question 53.1.C.2, 3.1.C.3
Devon's Savings Options
Devon has 600 dollars saved and needs the laptop money ready in eight months. His aunt's credit union lists four options, and the table shows them.
Option | Annual yield | Minimum | Terms Savings account | 3.8% | $25 to open | No monthly fee Money market account | 4.3% | $2,500 minimum balance | Six-month CD | 4.5% | $1,000 | No withdrawals for six months Twelve-month CD | 4.9% | $1,000 | No withdrawals for twelve months Which conclusion is supported by the table?
- A.The savings account is open to Devon, because its minimum is 25 dollars.
- B.The twelve-month CD fits Devon's plan best because it pays the highest rate.
- C.The money market account is the riskiest option because it carries no federal insurance.
- D.The six-month CD frees Devon's money before his deadline, so the table supports opening one.
Check answerHide answer
Answer: A
A.
Correct. Read the minimum column first: the money market wants 2,500 dollars, both CDs want 1,000, and Devon holds 600, so only the savings account with its 25-dollar minimum is open to him today. The honest arithmetic on yield: 600 dollars at 3.8 percent earns about 23 dollars in a year, roughly 15 by his deadline, so the automatic deposits will move this fund far more than any rate on the table.
B.
The highest-rate bait. 4.9 percent fails twice, on a 1,000-dollar minimum Devon cannot meet and on a twelve-month lock that runs four months past an eight-month deadline. Higher interest typically asks for something back, here both a bigger minimum and a longer lock.
C.
All four accounts at this insured credit union carry the same federal insurance, so insurance eliminates nothing on this card. The table gives no basis for calling any option uninsured.
D.
The half-supported conclusion. The six-month clock does end inside his eight months, but the same row's minimum column still reads 1,000 dollars, so the table blocks the account it seems to recommend. A supported conclusion has to survive every column.
Question 63.1.B.2
Which of the following best explains how expected inflation affects a consumer's incentive to save?
- A.Inflation forces banks to raise savings-account rates in step with rising prices.
- B.Inflation raises the purchasing power of the money already held in savings.
- C.Inflation is a legal factor requiring the government to insure larger deposits.
- D.Inflation erodes purchasing power, so expecting it weakens the incentive to save.
Check answerHide answer
Answer: D
A.
Economic conditions do move interest rates, but nothing forces a rate to keep pace with prices, so plenty of accounts pay less than inflation takes.
B.
This runs the effect backward. Inflation erodes purchasing power; it never adds to it. A dollar saved today buys less, not more, after prices across the economy rise.
C.
This files inflation in the wrong drawer. Inflation is an economic factor, and deposit insurance and bank regulation are the legal factors, a swap exam writers like to offer.
D.
Correct. Inflation is an increase in the prices of goods and services across an economy, and it erodes the purchasing power of savings: a dollar put away today buys fewer goods when it comes back out. If a 900-dollar laptop costs 5 percent more next year, the price becomes 945 dollars, and money saved toward the old price arrives 45 dollars short. A consumer who expects that erosion has a real reason to spend now rather than save.

In a class? These questions are not recorded.

Take the same questions as a scored quiz and your teacher will see that you have finished this section.

Take the scored quiz →

8 common mistakes on 3.1

The wrong moves students actually make on these questions, why each one is wrong, and what to do instead. Part of the practice tier.

See what is included

Essential knowledge covered

3.1.A.1 · 3.1.A.2 · 3.1.A.3 · 3.1.A.4 · 3.1.A.5 · 3.1.B.1 · 3.1.B.2 · 3.1.B.3 · 3.1.B.4 · 3.1.C.1 · 3.1.C.2 · 3.1.C.3 · 3.1.C.4 · 3.1.C.5 · 3.1.C.6 · 3.1.C.7

3.1 Saving for Future Purchases

Where saving starts: income

Three reasons consumers save

What saving builds: an asset that may earn interest

The barriers, in two groups

The fix the framework names: automate it

Choosing a savings vehicle

PESTEL forces acting on a savings plan

Essential knowledge covered on this page

Worked Examples

Sizing the weekly transfer from a goal and a deadline

What 4.0% APY actually adds to a small balance

Measuring inflation on a single price

Key Terms

Practice Questions

8 common mistakes on 3.1

Essential knowledge covered