Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

1. Which of the following statements is true? Price (S) 20 18 16 14 12 10 MC MR

ID: 1115045 • Letter: 1

Question

1. Which of the following statements is true? Price (S) 20 18 16 14 12 10 MC MR 8 10 Quantity (100s) 3.54 I. If the firm is producing 5 units of output, it should expand output to increase profits because P > MC II. At a price of $16, the firm's profits would rise if it lowered its price III. The profit-maximizing quantity is 600 units IV. The profit-maximizing price is $13 a. b. c. I and III IV II and IV Bubba Golf, a manufacturer of golf clubs, can sell 3 drivers at $600 each. To sell 4 drivers, Bubba Golf must lower the price to $580 each. The marginal revenue of the 4th club is 2. a. $20 b. $60 c. $580 d. $520

Explanation / Answer

Q1
Answer
Option b
The firm maximizes profit by producing at MR=MC, where Q=354 and P=$13

Q2
option d
TR=P*Q
MR of n th unit=(TR of n units -TR of p units)/(n-p)...................n>p
MR(4)=TR(4)-TR(3)
=(580*4)-(600*3)
=$520