Chapter 12.1, Problem 49E

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11th Edition

Ronald J. Harshbarger + 1 other

ISBN: 9781305108042

Textbook Problem

** Average cost** The DeWitt Company has found that the rate of change of its average cost for a product is

*x* is the number of units and cost is in dollars. The average cost per unit for 20 units is $400.

(a) Find the average cost function for the product.

(b) Find the average cost of 100 units of the product.

**(a)**

To determine

**To calculate:** The average cost function if rate of change of average cost for a product is

Explanation

**Given Information:**

The rate of change of average cost for a product is,

Where

Also, the average cost for

**Formula used:**

According to the power rule of integrals,

**Calculation:**

As it is provided that the rate of change of average cost for a product is,

Where

Now, to obtain the average cost function,

Use the power rule o

**(b)**

To determine

**To calculate:** The average cost of

Sect-12.1 P-1CPSect-12.1 P-2CPSect-12.1 P-1ESect-12.1 P-2ESect-12.1 P-3ESect-12.1 P-4ESect-12.1 P-5ESect-12.1 P-6ESect-12.1 P-7ESect-12.1 P-8E

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