The total revenue curve of a firm is R(q) = 40q – 12q² and its average cost A(q) =q? – 12.85q + 20 + 400 ,where q is the firm's output. 30 Derive an expression C(q) for the firm's total cost function. i. ii. Derive an expression II(q) for the firm's profit function. iii. Is the rate of change of profit increasing or decreasing when the ouput level of the firm is 10 units? iv. Determine the level of output for which the firm's profit is maximized. v. What is the firms's maximum profit?
The total revenue curve of a firm is R(q) = 40q – 12q² and its average cost A(q) =q? – 12.85q + 20 + 400 ,where q is the firm's output. 30 Derive an expression C(q) for the firm's total cost function. i. ii. Derive an expression II(q) for the firm's profit function. iii. Is the rate of change of profit increasing or decreasing when the ouput level of the firm is 10 units? iv. Determine the level of output for which the firm's profit is maximized. v. What is the firms's maximum profit?
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.4: Graphing Polynomial Functions
Problem 44PS: A company determines that its weekly profit from manufacturing and selling x units of a certain item...
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