Widget is a commodity that is traded in a perfectly competitive global market that consists of many small price-taking firms. The firms fall in three categories with the following characteristics: Number of firms Type 25 1 Type 50 2 Type 100 3 Capacity of firm's plant (units AVC ($ per Fixed cost per unit at full per year) unit) capacity ($/unit) 100 units 30 50 units 40 units 40 45 15 20 25 Capital charge per unit at full capacity ($/unit) 10 10 10 Assume that each firm's AVC is constant up to the capacity of its plant. Further, assume that once built, a firm's plant has zero redeployment value. Finally, assume that a typical entrant has a cost structure identical to the Type 1 firms and that there are many potential entrants. The demand for widgets is Q = 8000-20P, where P is $ per unit and Q is measured in units per year. (Remember: use only whole numbers, and do not use any other characters or spaces.) a. The short-run equilibrium price in the world widgets market is: b. The short-run equilibrium quantity in the world widgets market is: c. The combined equilibrium quantity of widgets supplied by Type 1 firms is:

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Chapter1: Making Economics Decisions
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Question:
Widget is a commodity that is traded in a perfectly competitive global market that consists of many small price-taking firms. The firms fall in
three categories with the following characteristics:
Number of
firms
Capacity of firm's plant (units AVC (S per Fixed cost per unit at full
per year)
Capital charge per unit at full
capacity ($/unit)
unit)
capacity ($/unit)
Type 25
100 units
30
15
10
1
Туре 50
50 units
40
20
10
Type 100
40 units
45
25
10
3
Assume that each firm's AVC is constant up to the capacity of its plant. Further, assume that once built, a firm's plant has zero
redeployment value. Finally, assume that a typical entrant has a cost structure identical to the Type 1 firms and that there are many
potential entrants.
• The demand for widgets is Q = 8000 - 20P, where P is $ per unit and Q is measured in units per year.
(Remember: use only whole numbers, and do not use any other characters or spaces.)
a. The short-run equilibrium price in the world widgets market is:
b. The short-run equilibrium quantity in the world widgets market is:
c. The combined equilibrium quantity of widgets supplied by Type 1 firms is:
d. In the short-run equilibrium, The combined equilibrium quantity of widgets supplied by Type 2 firms is:
e. In the short-run equilibrium: The combined equilibrium quantity of widgets supplied by Type 3 firms is:
Activate wi
DO LAJA .
Transcribed Image Text:Question: Widget is a commodity that is traded in a perfectly competitive global market that consists of many small price-taking firms. The firms fall in three categories with the following characteristics: Number of firms Capacity of firm's plant (units AVC (S per Fixed cost per unit at full per year) Capital charge per unit at full capacity ($/unit) unit) capacity ($/unit) Type 25 100 units 30 15 10 1 Туре 50 50 units 40 20 10 Type 100 40 units 45 25 10 3 Assume that each firm's AVC is constant up to the capacity of its plant. Further, assume that once built, a firm's plant has zero redeployment value. Finally, assume that a typical entrant has a cost structure identical to the Type 1 firms and that there are many potential entrants. • The demand for widgets is Q = 8000 - 20P, where P is $ per unit and Q is measured in units per year. (Remember: use only whole numbers, and do not use any other characters or spaces.) a. The short-run equilibrium price in the world widgets market is: b. The short-run equilibrium quantity in the world widgets market is: c. The combined equilibrium quantity of widgets supplied by Type 1 firms is: d. In the short-run equilibrium, The combined equilibrium quantity of widgets supplied by Type 2 firms is: e. In the short-run equilibrium: The combined equilibrium quantity of widgets supplied by Type 3 firms is: Activate wi DO LAJA .
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