A monopolist has the following fixed and variable costs:



Price Quantity Fixed Cost Variable Cost Total cost Marginal Cost Total Revenue Marginal Revenue

$10 0 $8 $0

8

---

0

---

$9 1 $8 $5

13


1


9


9

$8 2 $8 $8

16


2


16


8

$7 3 $8 $10

18


3


21


7

$6 4 $8 $11

19


4


24


6

$5 5 $8 $13

21


5


25


5

$4 6 $8 $16

24


6


24


4

$3 7 $8 $20

28


7


21


3

$2 8 $8 $25

33


8


16


2


Complete the table. The profit-maximizing monopolist produces a quantity of