3.4 The following problem traces the relationship between firm decisions, market supply, and market equilibrium in a perfectly competitive market. a. Complete the following table for a single firm in the short run. OUTPUT TFC TVC TC AVC ATC MC 0 $150 $ 0 1 40 2 100 3 180 4 280 5 400 6 560 7 760 8 1,000 9 1,300 10 1,850 b. Using the information in the table, fill in the following sup- ply schedule for this individual firm under perfect competi tion and indicate profit (positive or negative) at each outpu level. (Hint: At each hypothetical price, what is the MR of producing 1 more unit of output? Combine this with the MC of another unit to figure out the quantity supplied.) Price $ 40 70 110 140 180 220 260 400 Quantity Supplied Profit c. Now suppose there are 100 firms in this industry, all with identical cost schedules. Fill in the market quantity sup- plied at each price in this market. Price $ 40 Market Quantity Supplied Market Quantity Demanded $70 110 140 180 220 260 400 וווווווד 1,700 1,500 1,300 1,100 900 700 500 300

Essentials of Economics (MindTap Course List)
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ISBN:9781337091992
Author:N. Gregory Mankiw
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Chapter13: Firms In Competitive Markets
Section: Chapter Questions
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d. Fill in the blanks: From the market supply and demand
schedules in c., the equilibrium market price for this good
isLand the equilibrium market quantity is
firm will produce a quantity of.
(profit/loss) equal to.
e. In d., your answers characterize the short-run equilibrium
in this market. Do they characterize the long-run equilib-
rium as well? If so, explain why. If not, explain why not
(that is, what would happen in the long run to change the
equilibrium and why?).
_. Each
and earn a
Transcribed Image Text:d. Fill in the blanks: From the market supply and demand schedules in c., the equilibrium market price for this good isLand the equilibrium market quantity is firm will produce a quantity of. (profit/loss) equal to. e. In d., your answers characterize the short-run equilibrium in this market. Do they characterize the long-run equilib- rium as well? If so, explain why. If not, explain why not (that is, what would happen in the long run to change the equilibrium and why?). _. Each and earn a
3.4 The following problem traces the relationship between
firm decisions, market supply, and market equilibrium in
a perfectly competitive market.
a. Complete the following table for a single firm in the short
run.
OUTPUT
TFC
TVC
TC
AVC
АТС
MC
$150
$
1
40
100
3
180
4
280
5
400
6
560
7
760
1,000
1,300
1,850
8
9
10
b. Using the information in the table, fill in the following sup-
ply schedule for this individual firm under perfect competi-
tion and indicate profit (positive or negative) at each output
level. (Hint: At each hypothetical price, what is the MR of
producing 1 more unit of output? Combine this with the
MC of another unit to figure out the quantity supplied.)
Quantity
Supplied
Price
Profit
$ 40
70
110
140
180
220
260
400
c. Now suppose there are 100 firms in this industry, all with
identical cost schedules. Fill in the market quantity sup-
plied at each price in this market.
Market Quantity
Supplied
Market Quantity
Demanded
Price
$ 40
1,700
1,500
70
110
1,300
140
1,100
180
900
220
700
260
500
400
300
Transcribed Image Text:3.4 The following problem traces the relationship between firm decisions, market supply, and market equilibrium in a perfectly competitive market. a. Complete the following table for a single firm in the short run. OUTPUT TFC TVC TC AVC АТС MC $150 $ 1 40 100 3 180 4 280 5 400 6 560 7 760 1,000 1,300 1,850 8 9 10 b. Using the information in the table, fill in the following sup- ply schedule for this individual firm under perfect competi- tion and indicate profit (positive or negative) at each output level. (Hint: At each hypothetical price, what is the MR of producing 1 more unit of output? Combine this with the MC of another unit to figure out the quantity supplied.) Quantity Supplied Price Profit $ 40 70 110 140 180 220 260 400 c. Now suppose there are 100 firms in this industry, all with identical cost schedules. Fill in the market quantity sup- plied at each price in this market. Market Quantity Supplied Market Quantity Demanded Price $ 40 1,700 1,500 70 110 1,300 140 1,100 180 900 220 700 260 500 400 300
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