Solve each problem.Momma's ice cream shop sells three types of ice cream: soft-serve, chunky, and nonfat. Location I sells 14 gal of soft-serve, 80 gal of chunky, and 30 gal of nonfat ice cream each day. Location II sells 28 gal of soft-serve and Location III sells 60 gal of soft-serve each day. Daily sales of chunky ice cream are 90 gal at Location II and 120 gal at Location III. At Location II, 38 gal of nonfat are sold each day, and 40 gal of nonfat are sold each day at Location III.Write a 3 × 3 matrix that shows the sales figures for the three locations, with the rows representing the three locations. The incomes per gallon for soft-serve, chunky, and nonfat ice cream are $7, $3, and $6, respectively. Write a 3 × 1 matrix displaying the incomes. Find a matrix product that gives
the daily income at each of the three locations.
A. 
B. 
C. 
D. 
Answer: A
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Simplify the expression. If any variables exist, assume that they are positive.2
+ 2
A. 14x
B. 14
C. 2
D. 7
Solve.Greg sold his used lap top and accessories for $368. If he received three times as much money for the lap top as he did for the accessories, how much did he receive for the lap top?
A. $276 B. $92 C. $1104 D. $102
Solve the problem.An experienced accountant can prepare a tax return in 12 hours. A novice accountant can do the job in 22 hours. How long will it take them to do the job working together?
A. 7
hr
B. 
hr
C. 
hr
D. 26
hr
Calculate the present value? (PV) of an annuity stream of five annual cash flows of $1,160?, with the first cash flow received in one? year, assuming a discount rate of 10.4 percent.
The present value of the annuity is ?$____. ?(Round to the nearest? cent)