Restating the conditions of problem 1, the cost to buy t-shirts is $5.00 for the first 10 shirts, $4.00 for each additional shirt up to 50, and $3.00 for each shirt above 50. If you purchase 100 shirts, what is the average cost per shirt?
Select one:
a. $3.00
b. $3.10
c. $3.60
d. $4.00

Question

Restating the conditions of problem 1, the cost to buy t-shirts is $5.00 for the first 10 shirts, $4.00 for each additional shirt up to 50, and $3.00 for each shirt above 50. If you purchase 100 shirts, what is the average cost per shirt?
Select one:
a. $3.00
b. $3.10
c. $3.60
d. $4.00

aaronq · Answer

You would have to find the total cost and divide it by the amount of units purchased.

10 shirts at $5 = $50
40 shirts at $4 = 
50 shirts at $3 =


add these up and divide by 100

anonymous · Answer

Okay so 3.60 thank you makes sense

aaronq · Answer

no problem !