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Business Mathematics in Canada, 4/e
F. Ernest Jerome
Compound Interest: Further Topics and Applications
Quiz Questions
1
A loan of $8000 bearing interest at 10% compounded annually was paid in full 18 months after the date of the loan. What amount was paid?
A)
$44,479.34
B)
$10,648.00
C)
$9065.73
D)
$9313.34
E)
$9229.52
2
Determine the value of an investment with a maturity value of $7500 if it is discounted at 16% compounded annually 27 months before the date of maturity.
A)
$10,473.50
B)
$2973.50
C)
$5245.04
D)
$6014.75
E)
$5370.70
3
Over the past ten years, Fred's annual salary has increased from $20,000 to $53,000. At what average compound annual rate has his salary grown during the period.
A)
16.5%
B)
9.07%
C)
10.13%
D)
10.71%
E)
10.24%
4
A three-year $4000 face-value investment earning 12% compounded semiannually was sold 15 months before maturity for $4350. What monthly compounded rate of return will the buyer realize on her investment?
A)
12.21%
B)
1.79%
C)
54.36%
D)
12.54%
E)
21.45%
5
At what monthly compounded nominal rate of interest will money triple in twelve years?
A)
1.096%
B)
0.766%
C)
109.587%
D)
9.587%
E)
9.190%
6
In how many years will money double if it earns 18% compounded semiannually?
A)
4.022
B)
4.188
C)
8.043
D)
16.086
E)
2.094
7
You are offered a loan at a rate of 9% compounded monthly. Below what nominal rate of interest would you choose semiannual compounding instead?
A)
9.17%
B)
9.21%
C)
9.38%
D)
9.56%
E)
9.00%
8
A company reports that its sales have grown 5% per quarter for the last eight fiscal quarters. What annually compounded growth rate has the company been experiencing for the last two years?
A)
18.65%
B)
23.23%
C)
20.00%
D)
21.55%
E)
40.00%
9
What is the effective rate of interest if $3000 grows to $4500 in five years with quarterly compounding?
A)
8.192%
B)
8.447%
C)
32.768%
D)
16.977%
E)
33.789%
10
Fred's stock portfolio increased in value over a two-month period from $53,900 to $64,800. What was the annualized rate of increase in value over the period?
A)
302.0%
B)
225.8%
C)
201.9%
D)
121.3%
E)
16.8%
2003 McGraw-Hill Higher Education
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