Name: 
 

NS 1.7



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

 1 

Hector went shopping for a computer. At RST Store, a computer originally priced at $955 had a price reduction of 40%. What was the reduced price?
A
$915.00
C
$1,337.00
B
$573.00
D
$382.00
 

 2 

Mrs. Fuentes prices items for her store. To do this, she takes the cost of each item received, and adds a profit margin and sales tax. Mrs. Fuentes received a shipment of chairs that cost her $420 each. The profit margin and sales tax together are 65%. What is the price of each chair?
A
$147.00
C
$485.00
B
$273.00
D
$693.00
 

 3 

Ms. Kuo buys and sells stocks for investors. Ms. Kuo’s salary is based on commissions from her stock sales. She receives 4% commission on each class-A security she sells and 3% on each class-B security she sells. If Ms. Kuo sells $90,100 worth of class-A securities and $56,350 worth of class-B securities in 3 months, what will her total salary be for these 3 months?
A
$3,604.00
C
$1,690.50
B
$5,294.50
D
$10,251.50
 

 4 

Joe works in a music store and earns 18.5% commission on each sale. If Joe sells an organ and earns $82.00, what is the price of the organ? Round your answer to the nearest cent.
A
$4.43
C
$508.11
B
$443.24
D
$15.17
 

 5 

A bank loans a customer $87,000 for a period of 15 years. The simple interest rate of the loan is 9.2%. What is the total amount that the customer will need to pay the bank over the 15 years?
A
$1,305,000
C
$207,060
B
$12,093,000
D
$120,060
 

 6 

Oki received a statement on her Certificate of Deposit showing that her investment had returned $4,836 over its life. If the Certificate of Deposit pays a simple interest rate of 3.1% and her initial investment was $19,500, how long had the money been invested?
A
80 months
C
8 years
B
10.8 years
D
130.1 months
 

 7 

Carmelo puts $2,200.00 into savings bonds that pay a simple interest rate of 3.4%. How much money will the bonds be worth at the end of 5.5 years?
A
$7,136.80
C
$2,611.40
B
$2,552.20
D
$411.40
 

 8 

Mr. Sun borrowed $15,600 for 54 months at simple interest to pay for a new swimming pool. If Mr. Sun paid the bank a total of $21,567.00, what was the simple interest rate of the loan?
A
16.1%
C
0.7%
B
6.1%
D
8.5%
 

 9 

Xiang borrowed $4500 from a bank that charges 3% interest compounded monthly. Find the amount Xiang must pay back after 19 years.
A
$88,065.00
C
$7,890.78
B
$7,951.54
D
$1,028,565.00
 



 
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