A local sandwich store has a fixed weekly cost of $565.00, and variable costs for making a roast beef sandwich are $0.60. Complete parts (a) through (c). a. Let x represent the number of roast beef sandwiches made and sold each week. Write the weekly cost function, C, for the local sandwich store. (Hint: The cost function is the sum of fixed and variable costs.) C(x) = 0.60x + 565 (Use integers or decimals for any numbers in the expression.) %3D b. The function R(x) = - 0.001x2 + 3x describes the money that the local sandwich store 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. (Hint: The profit function is the difference between revenue and cost functions.) P(x) =] (Simplify your answer. Use integers or decimals for any numbers in the expression.)

A local sandwich store has a fixed weekly cost of $565.00, and variable costs for making a roast beef sandwich are $0.60. Complete parts (a) through (c). a. Let x represent the number of roast beef sandwiches made and sold each week. Write the weekly cost function, C, for the local sandwich store. (Hint: The cost function is the sum of fixed and variable costs.) C(x) = 0.60x + 565 (Use integers or decimals for any numbers in the expression.) %3D b. The function R(x) = - 0.001x2 + 3x describes the money that the local sandwich store 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. (Hint: The profit function is the difference between revenue and cost functions.) P(x) =] (Simplify your answer. Use integers or decimals for any numbers in the expression.)

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter4: Polynomial And Rational Functions

Section4.1: Quadratic Functions

Problem 6SC: A company that makes and sells baseball caps has found that the total monthly cost C in dollars of...

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