Hunky Beef, a local sandwich store, has a fixed weekly cost of $525.00, and variable costs for

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Hunky Beef, a local sandwich store, has a fixed weekly cost of $525.00, and variable costs for making a roast beef sandwich are $0.55.
a. Let x represent the number of roast beef sandwiches made and sold each week. Write the weekly cost function, C, for Hunky Beef.
b. The function R(x) = -0.001x2 + 3x describes the money, in dollars, that Hunky Beef takes in each week from the sale of x roast beef sandwiches. Use this revenue function and the cost function from part (a) to write the store’s weekly profit function, P.
c. Use the store’s profit function to determine the number of roast beef sandwiches it should make and sell each week to maximize profit. What is the maximum weekly profit?

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College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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