An electronics store manager stocks from 30 to 40 IBM-compatible computers and from 40 to 50 Macintosh computers. There is room in the store to stock up to 80 computers. The manager receives a commission of $60 on the sale of each IBM-compatible computer and $30 on the sale of each Macintosh computer. If the manager can sell all of the computers, find the maximum commission.
Inventory IBM MacintoshMinimum 30 40Maximum 40 50Commission $60 $30
A. $3,700
B. $3,300
C. $3,200
D. $3,600
E. $3,800
Answer: D
Mathematics
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