Variable cost = (0.4 + Q)Q Marginal Cost = 2Q + 0.4 Fixed cost = 1 Total cost = 1 + 0.4Q + Q2 Average total cost = 1/Q + 0.4 + Q Suppose ConcreteMex is a price taker in the competitive market in Texas. If the market price in Texas is ?=0.4, what is ConcreteMex’s supply ?s and profit in Texas? What is its supply if the price is ?=3?

Variable cost = (0.4 + Q)Q Marginal Cost = 2Q + 0.4 Fixed cost = 1 Total cost = 1 + 0.4Q + Q2 Average total cost = 1/Q + 0.4 + Q Suppose ConcreteMex is a price taker in the competitive market in Texas. If the market price in Texas is ?=0.4, what is ConcreteMex’s supply ?s and profit in Texas? What is its supply if the price is ?=3?

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

See similar textbooks

Similar questions

3] Assume several identical firms have the short run production function Q = √40L and pay a wage of 10 for each unit of labor employed. Fixed costs for each firm are 100. The market demand for the good is Qd = 100,000.25P. How many firms are in the industry in the long run?
On the graph input tool, change the number found in the Quantity Demanded field to determine the prices that correspond to the production of 0, 6, 12, 15, 18, 24, and 30 units of output. Calculate the total revenue for each of these production levels. Then, on the following graph, use the green points (triangle symbol) to plot the results. Calculate the total revenue if the firm produces 6 versus 5 units. Then, calculate the marginal revenue of the sixth unit produced. The marginal revenue of the sixth unit produced is________. Calculate the total revenue if the firm produces 12 versus 11 units. Then, calculate the marginal revenue of the 12th unit produced. The marginal revenue of the 12th unit produced is_________.
In a purely competitive market at its long-run equilibrium, which of the following is not true? a The marginal benefit of the last unit of the product equals the marginal cost of producing that unit. b The maximum willingness of buyers to pay for the last unit of the product equals the minimum acceptable price for the seller of that unit. c Price equals marginal cost, and they are equal to the lowest attainable average cost of production. d The combined amount of consumer and producer surpluses is at its minimum possible.
See image for question with sub-parts.
I need this in words Not handwritten or no pic
Figure 12-6 Price (dollars per pound) Market 3 price 2 0 10 20 30 MC ATC D=MR 40 Quantity (thousands of pounds) Figure 12-6 shows the demand, marginal cost (MC) and average total cost (ATC) curves for Jason's House of Apples. Refer to Figure 12-6. Jason is currently producing 20 thousand pounds of apples. To maximize his profit Jason should keep production at 20 thousand pounds. O increase production to the output rate indicated by point e. increase production to the output rate indicated by point d. O decrease production to the output rate indicated by point a.
10. In a competitive market, the current equilibrium price is $200 per unit. A firm that produces Q units of output in this market has a short-run Total Cost (TC) given by TC = 8000 + 40Q + Q². What is the marginal cost for this firm? How many units should the firm produce?
A firm sells its product in a perfectly competitive market. Its total cost function is: TC = 900 - 20Q + Q2where TC is total cost and Q is output level.a. Find the firm’s average total cost function. b. Find the firm’s average variable cost function. c. Find the firm’s marginal cost function. d. Given the price is $100, what is the profit-maximizing output level? e. Given the price is $100, what is the profit level? f. Over time, is there going to be entry or exit in this competitive market? Why?
13. Firms in Competitive Markets The market for fertilizer is perfectly competitive. Firms in the market are producing output but are currently making economic losses. Which of the following statements is true about the price of fertilizer? Check all that apply. The price of fertilizer must be less than average total cost. Price and Costs The price of fertilizer must be less than marginal cost. The price of fertilizer must be equal to average variable cost. The following graphs show the cost curves faced by a typical firm, the demand for fertilizer, and possible price and supply curves. MC Firm ATC LAVC II II Quantity (? P P₂ Demand 1 Market Quantity S₁ S₂ (?)
2
None
7. Short-run supply and long-run equilibrium Consider the perfectly competitive market for copper. Assume that, regardless of how many firms are in the industry, every firm in the industry is identical and faces the marginal cost (MC), average total cost (ATC), and average variable cost (AVC) curves shown on the following graph. COSTS (Dollars per kilogram) 80 72 64 56 48 40 32 16 8 0 0 4 MC 8 ATC AVC □ 12 16 20 24 28 32 QUANTITY (Thousands of kilograms) 36 The following diagram shows the market demand for copper. □ 40 ? Use the orange points (square symbol) to plot the initial short-run industry supply curve when there are 10 firms in the market. (Hint: You can disregard the portion of the supply curve that corresponds to prices where there is no output since this is the industry supply curve.) Next, use the purple points (diamond symbol) to plot the short-run industry supply curve when there are 20 firms. Finally, use the green points (triangle symbol) to plot the short-run industry…