5. If P1=$10, Q1 = 500, P2 = $9.80 and Q2 = 550, then at point P1 the point price elasticity P equals: a. -2. b. 2. c. -5. d. 5. 6. If MR = $13,000-$300Q and MC = $1,000 + $100Q, the profit-maximizing quantity is: a. 50. b. 30. c. 10. d. 20. 7. If TR = $500Q - $2Q$^2$: a. MR=$500-$2Q. b. MR=$500-$4Q. c. MR=$500Q-$2. d. MR$500-$4.

          5. If P1=$10, Q1 = 500, P2 = $9.80 and Q2 = 550, then at point P1 the point price
elasticity P equals:
a.
-2.
b.
2.
c.
-5.
d.
5.
6. If MR = $13,000-$300Q and MC = $1,000 + $100Q, the profit-maximizing
quantity is:
a.
50.
b.
30.
c.
10.
d.
20.
7. If TR = $500Q - $2Q$^2$:
a.
MR=$500-$2Q.
b.
MR=$500-$4Q.
c.
MR=$500Q-$2.
d.
MR$500-$4.

5. If P1=10, Q1 = 500, P2 =9.80 and Q2 = 550, then at point P1 the point price
elasticity P equals:
a.
-2.
b.
2.
c.
-5.
d.
5.
6. If MR = 13,000-300Q and MC = 1,000 +100Q, the profit-maximizing
quantity is:
a.
50.
b.
30.
c.
10.
d.
20.
7. If TR = 500Q -2Q^2:
a.
MR=500-2Q.
b.
MR=500-4Q.
c.
MR=500Q-2.
d.
MR500-4.

Added by Mark V.

Principles of Economics

Gregory Mankiw 8th Edition

Instant Answer

Solved by Expert Rajendra Kumar

Step 1

80 - $10) / (($9.80 + $10) / 2) Simplifying: Show more…

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5. If P1=$10, Q1=500, P2=$9.80, and Q2=550, then at point P1 the point price elasticity P equals: a. -2. b. 2. c. -5. d. 5. 6. If MR=$13,000-$300Q and MC=$1,000+$100Q, the profit-maximizing quantity is: a. 50. b. 30. c. 10. d. 20. 7. If TR=$500Q-$2Q a. MR=$500-$2Q b. MR=$500-$4Q c. MR=$500Q-$2 d. MR=$500-$4.