Solve the problem.Total profit P is defined as total revenue R minus total cost C, and is given by the function  Find the total profit P(x) if  and 

A. P(x) = -0.4x2 - 240x - 1000
B. P(x) = 0.2x2 + 240x - 1000
C. P(x) = -0.4x2 + 240x - 1000
D. P(x) = 0.4x2 + 240x + 1000


Answer: C

Mathematics

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