Question

costs that do not vary (change) with the quantity of output produced​

Answer 1

Fixed costs are costs that do not change when the firm alters the quantity of output produced. Variable costs are costs that do change when the firm alters the quantity of output produced. From a firm's total cost, two related measures of cost are derived.

Answer 2

Answer:

Fixed costs are costs that do not change when the firm alters the quantity of output produced. Variable costs are costs that do change when the firm alters the quantity of output produced.