The data below relate to a monopolist and the product it produces. If the firm wants to produce where marginal revenue equals marginal cost, what output and price will it choose? Quantity Price per Unit Total Cost 0 $45 $20 1 $43 $35 2 $40 $40 3 $35 $45 4 $30 $52 5 $25 $55 6 $20 $59

The following table (see MS Word/PDF version of Take-Home Quiz #5 handout, page 1) shows a market demand a monopolist is facing. Use the table to answer questions #4 thru #6. Average Marginal Marginal Rev. Total Economic Quantity Price Total Rev. Rev. Cost Cost Profit (Q) (P) (TR) (AR) (MR) (MC) (TC) (II) === =====%3D ====== =====3= 1 35 35 11 11 24 64 32 29 11 22 42 3 29 11 4 17 11 23 11 11 6. 120 11 7 17 -1 11 -7 11 9 99 11 -13 11 10 80 8. 11 [Extra Credit 2 pts] Fill all blanks in the Table 1 on the Quiz #5 handout. You will receive extra credit if you submit the completed table via email. Q4. If the monopolist sells 8 units of its product, how much total revenue (TR) will it receive from the sale? 40 O 87 O 104 O 112 O 164

Use the graph to answer the following 5 questions. A single priced unregulated monopolist faces the demand curve and has the cost curves illustrated in the diagram below. 1. What is the profit Price maximizing quantity of output? 70 a) 25 units. b) 40 units. c) 50 units. d) 60 units. 60 e) 70 units. f) 80 units g) 90 units Marginal Cost 50 2. What price does this monopolist charge? a) $58 b) $20 40 Average Total Cost c) $35 d) $30 e) $45. f) $50 30 g) $40 h) $38 3. What are the total profits? a) $1200 b) $0 c) $1250 d) $200 e) $250. f) $2250. g) $150 h) $1600 20 10 Demand 20 40 60 80 100 120 140 160 Quantity

Find the economic profit of a monopolist using the following information: Demand: p = 130—3Q Total cost: TC = 100 + 30Q