Multiple Choice
Gibbon's Restaurant finds that it sells more pizzas when it advertises according to S = 20 + 4A - 0.5A2,where S is sales and A is advertising expenditure.The sales-maximizing level of advertising is:
A) A = $2.
B) A = $4.
C) A = $6.
D) A = $8.
E) A = $12.
Correct Answer:
Verified
Correct Answer:
Verified
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