Name: 
 

Math 12F LG 6 Practice Unit Test #2



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

Determine the future value of a simple interest investment with a 6-year term on a principal of $150 at 2.8%.
A.
$180.50
B.
$175.20
C.
$402.00
D.
$154.30
 

 2. 

Determine the future value of a simple interest investment with a 4-year term on a principal of $400 at 1.9%.
A.
$407.60
B.
$460.80
C.
$404.00
D.
$430.40
 

 3. 

Principal of $1750 is invested at 2% simple interest, paid semi-annually, for 1.5 years. What is the rate of return?
A.
1.5%
B.
3%
C.
2.5%
D.
2%
 

 4. 

Determine the interest earned on a 10-year investment with an interest rate of 5.4%, compounded annually, if the future value is $80 000.
A.
$32 719.30
B.
$33 310.31
C.
$33 605.82
D.
$32 837.50
 

 5. 

A 10-year bond has an interest rate of 5.5%, compounded annually, and a future value of $1000. Determine the ratio of future value to present value.
A.
1.55
B.
1.63
C.
1.48
D.
1.71
 

 6. 

For 3 years, regular weekly payments of $50 are deposited into an account that compounds interest weekly. If the final value of the account is $8600, what was the interest rate?
A.
6.51%
B.
6.43%
C.
6.23%
D.
6.45%
 

 7. 

Carmen must now pay $9000 to pay off her bank loan, which she borrowed 10 years ago. The loan was compounded monthly at an interest rate of 5.2%. How much did Carmen originally borrow?
A.
$15 121.25
B.
$5421.07
C.
$5356.70
D.
$5921.05
 

 8. 

Dante wants to buy a truck that costs $35 000 and he has a two different options to finance the purchase.
Option A: Finance the purchase through the dealership by making regular weekly payments for 4 years at an interest rate of 5.0%, compounded daily.
Option B: Finance the purchase with a bank loan by making regular monthly payments for 4 years at an interest rate of 5.0%, compounded daily.
What is the total cost of the cheaper option?
A.
$42 744.99
B.
$38 634.90
C.
$42 731.34
D.
$38 696.89
 

 9. 

Catherine wants to travel to England. The trip costs $3000 and she can afford monthly payments of $150. She can finance her trip using one of her two credit cards.
• Card 1 charges 12.7%, compounded daily.
• Card 2 charges 18.1%, compounded daily, but she gets 3% cash back on all purchases.
If Catherine wants to pay off her debt as quick as possible, how many months will it take?
A.
22
B.
23
C.
24
D.
25
 

 10. 

Johanna needs a place to live. She can either rent an apartment or buy a new house. Renting costs $300 per week. She can finance the purchase of a house that costs $280 000 with a mortage. She has negotiated with the bank a mortgage of 87% of the purchase price at an interest rate of 3.9%, compounded semi-annually. The term of the mortgage is 15 years and it requires regular monthly payments. The house depreciates at a rate of 4%. If she moves out after 6 years, what will be the market value of the house when she moves out?
A.
$219 172.18
B.
$121 415.34
C.
$190 679.80
D.
$1146.88
 

Short Answer
 

 1. 

How long will it take for quarterly payments of $900 to grow to more than $1 000 000 if the interest rate is 5.29%, compounded quarterly?
 

 2. 

Vernon wants to buy a car that costs $24 000 and he has a two different options to finance the purchase.
Option A: Finance the purchase through the dealership by making regular quarterly payments for 9 years at an interest rate of 2.5%, compounded daily.
Option B: Finance the purchase with a bank loan by making regular monthly payments for 9 years at an interest rate of 2.5%, compounded daily.
What is the total cost of the cheaper option?
 

 3. 

Damon is purchasing a new computer that costs $1800. He has two different options to finance the purchase and he wants to pay off the debt in two years by making regular monthly payments.
Option A: Finance the purchase through the store at an interest rate of 13.2%, compounded daily, with an immediate $75 rebate.
Option B: Finance the purchase with a line of credit at an interest rate of 12.4%, compounded daily.
What is the least amount of interest Damon can pay?
 

Problem
 

 1. 

A bank is offering a simple interest rate of 2.25% for a guaranteed investment certificate with a 3-year term.
a) What principal would you need to invest if you wanted to have $8000 at the end of the term? Show your work.
b) How long will it take for the value of the GIC to be $16 000? Show your work.
 

 2. 

Victor opened this portfolio 12 years ago, when he turned 40.
• A $15 000 GIC that earns 6.65%, compounded quarterly
• Monthly deposits of $250 into an account earning 2.75%, compounded monthly
a) What will be the portfolio’s value when Victor turns 47? Show your work.
b) What will be the portfolio’s rate of return? Show your work.
 

 3. 

Kalpna opened this portfolio 4 years ago.
• A $8500 fund that earns 5.45%, compounded annually
• Monthly deposits of $200 into an account earning 3%, compounded monthly
a) What will be the portfolio’s value in 30 years when Kalpna is ready to retire? 
b) What will be the portfolio’s rate of return?
 



 
Check Your Work     Start Over