N/A — Exam Answers

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Which group had the fewest expected number of years in retirement in 2020?

A
men in the US
B
men in OECD countries
C
women in the US
D
women in OECD countries
3

A teck company has fixed monthly costs of $⁢10,000 and variable costs of $⁢50 per service provided. The expense function based on the selling price p of the service is E⁡(p)=−50⁢p+10,000 The revenue function in terms of the selling price p is R⁡(p)=−5⁢p^2+500⁢p When does the company make a profit?

A
When the price is more than 10 dollars but less than 100 dollars per service
B
When the price is more than 0 dollars but less than 100 dollars per service
C
When the price is less than 22 point 9 9 dollars or more than 87 point 0 2 dollars per service
D
When the price is more than 22 point 9 9 dollars but less than 87 point 0 2 dollars per service
5

What is the mean projected income for the business over the six months?

A
14 dollars comma 000 point 0 0
B
15 dollars comma 029 point 1 7
C
14 dollars comma 807 point 5 0
D
18 dollars comma 035 point 0 0
6

The company earns a $⁢100 profit for each mountain bike and a $⁢75 profit for each road bike. The company wants to maximize profit while staying within the 40 -hour assembly time limit. What is the maximum profit the company can earn, and how many of each type of bike should they produce?

A
0 mountain bikes and 0 road bikes; profit = $⁢0
B
5 mountain bikes and 10 road bikes; profit = 1 dollars comma 250
C
10 mountain bikes and 0 road bikes; profit = 1 dollars comma 000
D
0 mountain bikes and 20 road bikes; profit = 1 dollars comma 500
7

Which points represent the break-even quantities for EcoGrow?

A
Points B and E
B
Points D and E
C
Points B and C
D
Points A and C
10

The investment recommendation for one stock depending on the difference between today’s price and the future varying price per share, x, can be represented by the inequality |x−29.64|≥(0.0725)⁢(29.64) Which statement is true about the plan based on the inequality? Round the answer to the nearest hundredth when necessary.

A
x is the number of shares.
B
The investor will only sell the stock if the value falls below 27 point 4 9 dollars.
C
The opening price of the stock is 29 point 6 4 dollars.
D
The change in the stock cannot be more than 2 point 1 5 dollars.
11

Why might a small-business owner choose a SIMPLE IRA over a SEP IRA?

A
to reduce the administrative costs involved
B
to access a wider range of investment options
C
to allow for higher contribution limits
D
to allow both employer and employee contributions
12

A retiree rents out his vacation home to earn extra money. What type of retirement income is this?

A
dividend income
B
interest income
C
supplemental income
D
lifetime income
13

A flower shop's sales are high during Valentine's Day and Mother's Day, but they struggle during other parts of the year. What should they focus on to stabilize revenue?

A
maintaining a steady workforce
B
managing cash flow and inventory effectively
C
decreasing marketing expenses
D
ensuring consistent pricing year-round
14

A company models its profit and cost functions as P⁡(x)=−4⁢x^2+16⁢x−10 and C⁡(x)=2⁢x^2−8⁢x+15 What can be inferred about the nature of these functions based on the direction in which their parabolas open?

A
P⁡(x) represents a cost function because it opens downward, and C⁡(x) represents a profit function because it opens upward.
B
P⁡(x) represents a cost function because it opens upward, and C⁡(x) represents a profit function because it opens downward.
C
P⁡(x) represents a profit function because it opens downward, and C⁡(x) represents a cost function because it opens upward.
D
P⁡(x) represents a profit function because it opens upward, and C⁡(x) represents a cost function because it opens downward.
16

A portfolio manager wants to distribute $⁢200,000 between two investments. The risk function is R⁡(x)=0.073⁢x^2−0.092⁢x+0.046 If x is the portion invested in the first option, how should the manager distribute the funds to minimize the risk? Round the answer to the nearest whole number if necessary.

A
First option: 120 dollars comma 000 Second option: 80 dollars comma 000
B
First option: 74 dollars comma 000 Second option: 126 dollars comma 000
C
First option: 126 dollars comma 000 Second option: 74 dollars comma 000
D
First option: 80 dollars comma 000 Second option: 120 dollars comma 000
19

A tax auditor reviews the distribution of tax refunds and notices it is highly skewed to the right. Which statement best describes the characteristics of this distribution?

A
The mean is greater than the median.
B
The distribution has a symmetrical shape.
C
The median is greater than the mean.
D
The mean and median are approximately equal.
20

Emanuel is nearing retirement and works at a public school where he participates in both a 403(b) plan and a pension plan. The 403(b) offers a 50% employer match up to 5% of his salary. Emanuel wants to reduce risk in his retirement portfolio. What should Emanuel prioritize as he approaches retirement?

A
invest heavily in stocks within the 403(b) to maximize returns before retirement
B
withdraw all funds from his 403(b) to avoid taxes later
C
maximize his 403(b) contributions to take advantage of the employer match, focusing on lower-risk investments
D
stop contributing to the 403(b) and rely solely on his pension for retirement income
21

International trade issues delay a furniture manufacturer's wood shipments. What is the expected financial impact?

A
stabilized revenue by controlling costs
B
no significant impact on revenue
C
decreased revenue due to production delays
D
increased revenue due to scarcity

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