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vovangra [49]
3 years ago
11

Please hurryyyy help me with this

Mathematics
1 answer:
Verizon [17]3 years ago
6 0
A) The peak of the curve has coordinates (3, 45). Thus the maximum is 45 hundred dollars. It occurs when 3 hundred dollars are spent on advertisiing.
  The maximum possible monthly profit of the shop is about $4500.

b) The x interval over which P(x) is greater than zero appears to be 0 to 10 hundred dollars. What is not clear from the question is whether the expected answer is (0, 10) or (0, 1000).

c) The maximum profit is earned when $300 is spent on advertising.
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