A firm produces 5000 waterproof cellphone cases, which they sell for $30 each. They have $35,000 in fixed costs and S85,000 in total costs every year. What is the average variable cost? Selected Answer: e. $7 Answers: a. S17 b. $24 c. $27 d. $10 e. $7

True or false:  a change in fixed costs will change average total cost. a.True b.False

Use the following information: Cost Volume $15,000 3,000 $18,000 4,000 $20,000 7,000 The fixed cost element for the firm is a. $11,250 b. $10,250 c. $12,250 d. $11,350

Costs and Profit Maximization: Work It Out 1 Suppose Margie decides to lease a photocopier and open up a black-and-white photocopying service in her dorm room for use by faculty and students. Her total cost, as a function of the number of copies she produces per month, is given in the table. Number of Photocopies Per Month Total Cost Fixed Cost Variable Cost Total Revenue Profit 0 $100         1,000 $110         2,000 $125         3,000 $145         4,000 $175         5,000 $215         6,000 $285         a. Fill in the missing numbers in the table, assuming that Margie can charge 6 cents per black-and-white copy. Margie's fixed cost is: $       Variable cost, 0 photocopies/month: $     Variable cost, 1,000 photocopies/month: $     Variable cost, 2,000 photocopies/month: $     Variable cost, 3,000 photocopies/month: $     Variable cost, 4,000 photocopies/month: $…