There are 100 firms in a perfectly competitive industry. Each firm has the short-run supply curve q =
P−2 for P > 2, and q = 0 for P≤2.
The market supply curve for this industry is Q =100P − 200 for P > 2 and Q = 0 for P ≤ 2.
If the market price is $8, the firms in the industry will supply a total of 600 units.
Total producer surplus is $____________________ (enter as integer)
There are 100 firms in a perfectly competitive industry. Each firm has the short-run supply curve...
Introduction to Microeconomics Deriving the Short-Run Supply Curve for the Perfectly Competitive Firm Cost $ 0 10 20 30 40 50 60 70 80 90 100 110 Outputs tunits) The figure illustrates the costs faced by a perfectly competitive firm. Use the figure to answer the following: 1) Based on the above, indicate on the graph, the short-run market supply curve for the perfectly competitive firm. 2) At what price will the firm shut-down? Will the firm leave the industry?...
1. (18pts) Suppose there are 100 firms in a perfectly competitive industry. Short run marginal costs for each firm are given by SMC = q + 2 and market demand is given by Qd = 1000-20P (5pts) Calculate the short run equilibrium price and quantity for each firm.. b. (3pts) Suppose each firm has a U-shaped, long-run average cost curve that reaches a minimum of $10. Calculate the long run equilibrium price and the total industry output.. (4pts) What is...
Introduction to Microeconomics Deriving the Short-Run Supply Curve for the Perfectly Competitive Firm MC ATC AVC Cost ($) 0 10 20 30 40 50 60 70 80 90 100 110 Outputs units) The figure illustrates the costs faced by a perfectly competitive firm. Use the figure to answer the following: 1) If the market price is $20, how much will the firm produce in order to maximize its profits? 2) If the market price is $15, how much will the...
Question 27 A perfectly competitive industry is composed of 100 firms. Each firm has an identical short-run marginal cost function SMC = 5+10q (where q is the firm's level of output). If Q denotes industry output, what is the short-run market supply curve for output? a) Q = -50 + 10p if p > 5 and 0 if p 5 5 α Q = -5 + TOP p if p > 5 and 0 if p < 5 + α...
A competitive industry consists of 100 firms. The short-run marginal cost curve for each firm is given by MC = 200 + .3Q. The demand curve faced by the industry is given as P = 400 - .1Q. What is the producer surplus for each firm?
The perfectly competitive firm and market in the short run Consider a perfectly competitive market where demand is QD = 2,000 - 40P and quantity is measured in units while price is measured in dollars per unit. The long run supply is QS = 100P - 800. a) Find the equilibrium price and the equilibrium quantity. b) When the market is in equilibrium, what is the total expenditure in this market? c) When the market is in equilibrium, what is...
Introduction to Microeconomics Deriving the Short-Run Supply Curve for the Perfectly Competitive Firm Cost (5) 0 10 20 30 40 50 60 70 80 90 100 110 Outputs tunits) The figure illustrates the costs faced by a perfectly competitive firm. Use the figure to answer the following: 1) Between the prices $10 and $15, what is the goal of the producer? 2) If new firms enter the industry, explain what will happen to the firms already in the industry. Use...
Exercise 1. Short-Run Industry Supply Curve In a perfectly competitive market there are n firms with identical technology: yi=Li½Ki½. Each firm’s cost function is Ci=wLi+rKi where w=r=1. a) In the short run all firms have a fixed level of Ki=100, so that yi=10Li½ and Ci=Li+100. What is the cost function Ci(yi)? What is the short-run average cost function ACi(yi)? b) What is each firm’s marginal cost function MCi(yi)? What is each firm’s short-run supply function si(p)? Find the inverse of...
Suppose that leather is sold in a perfectly competitive industry. The industry short-run supply curve (marginal cost curve) is P = MC = 3Q. The demand for leather hides is given by Q = 60 − P. a. Find the equilibrium market price and quantity. b. Suppose that the leather tanning releases bad stuff into waterways. The external marginal cost is $5 per unit. Calculate the socially optimal level of output and price for the tanning industry. c. What are...
Suppose that leather is sold in a perfectly competitive industry. The industry short-run supply curve (marginal cost curve) is P = MC = 3Q. The demand for leather hides is given by Q = 60 − P. a. Find the equilibrium market price and quantity. b. Suppose that the leather tanning releases bad stuff into waterways. The external marginal cost is $5 per unit. Calculate the socially optimal level of output and price for the tanning industry. c. What are...