The AC and MC values for firms in a perfectly competitive industry are as follows:QAC MC1122 8203 124 16365 208 24527 28608 32683676Suppose that there are 70 firms operating in the industry. Using the MC curve, find out how much output in total is delivered to the market at each price (you only need to consider prices equal to the MC values above). Now assume that the market demand curve is given by p 305.5Q, where p is the market price. For purposes of this problem, it is helpful to "invert" the demand curve, writing Q in terms of p. This gives Q=610 2pa) Verify that when p 44 the market hasO A.excess supplyO B.excess demandequal to units.When p 68, the market hasO A.excess demandO B. excess supplyequal to units.and profit per firm equals(don't include S signs inb) Find the market equilibrium price, and compute output per firm and profit per firm at this price (you need only check prices corresponding to the above MC values. The equilibrium price is poutput per firm is Q=any of your answers).

In perfect competition, the firm produces at where price (or MR) equal to the marginal cost. It is…

Answered: The AC and MC values for firms in a…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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If there were 60 firms in this market, the short-run equilibrium price of titanium would be $________ per kilogram. At that price, firms in this industry would (earn a positive profit, shut down, earn zero profit, operate at a loss). Therefore, in the long run, firms would ( enter, exit, neither enter nor exit) the titanium market. Because you know that perfectly competitive firms earn (positive, zero, negative) economic profit in the long run, you know the long-run equilibrium price must be $_______ per kilogram. From the graph, you can see that this means there will be (20, 40, 60) firms operating in the titanium industry in long-run equilibrium.
Consider a company that operates in a competitive market, with a typical set of cost curves (Marginal Cost, Average Variable Cost, Average Fixed Cost and Average Cost with typical formats of Microeconomics theory). Consider further that Marginal Costs coincide with Average Total Costs when the firm's output is 200 units of output, at a market price of 50. If market prices fall to 40, the company will produce 180 units of product to maximize its profit. If at this point the Average Fixed Costs per unit of output equals 27 per unit of output, what are your recommendations for this company in the short term? And in the long run?
Question 3 Suppose a market demand function is given by QD(P) = 1,000 - 10P. The product can be produced with a cost function C(Q) = 10,000 + 20Q. (a) Determine Q and P and the firm's profit if there is a single firm. (b) Determine total output Q, the equilibrium price, and the profit of each firm if there are two firms (i.e., a Cournot oligopoly). (c) Determine Q. the equilibrium price, and the profit of each firm if there are 10 firms.
Suppose that the perfectly competitive for market for milk is made up of identical firms with long-run total cost functions given by: TC = 4q³-24 q² + 40 q Where, q = litres of milk. Assume that these cost functions are independent of the number of firms in the market and that firms may enter or exist the market freely. If the market demand is : 1. What is the long-run equilibrium price? Number Qd = 6,000 - 120 P 2. What is the quantity produced by each firm? Number 3. What is the number of firms in the industry? Number 4. Suppose that market demand increases to Qd = 11,000 - 157.14 P. What is the new long-run equilibrium number of firms? Number
Pick the correct answer and explain in steps
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 pound) PRICE (Dollars per por 100 90 80 70 60 50 40 30 20 100 10 50 0 80 70 60 50 40 30 20 10 0 The following diagram shows the market demand for copper. 0 Use the orange points (square symbol) to plot the initial short-run industry supply curve when there are 20 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 plat the short-run industry supply curve when there are 30 firms. Finally, use the green points (triangle symbol) to plot the short-run Industry supply curve when there are 40 firms. MC D 0 5 10 ATC H AVC D 0 15…
Please get correct.
Please plot any curves needed. Thank you
Consider a perfectly competitive market where the demand for the good is given by Q-769-5p, where Q denotes the quantity demanded at price p. On the supply side, the good can be produced by identical firms. The total cost of the industry as a function of total output, Q, is given by C(Q) = 5 Q What is the (long run) equilibrium quantity in this market? (As usual, you must enter a number below, not a ratio, not an expression with symbols..., just a number.)
What is the long-run market supply curve for hibiscus plants? Graph it.
11.6 #2. PLEASE ANSWER LETTERS A, B, C, PLEASE SHOW ALL WORK. DO NOT SKIP ANY LETTERS, EVERYTHING MUST BE ANSWERED. THANK YOU
Suppose there is a perfectly competitive industry where all the firms are identical with identical cost curves. Furthermore, suppose that a representative firm's total cost is given by the equation TC = 100+ q² + 2q where q is the quantity of output produced by the firm. You also know that the market demand for this product is given by the equation P= 1000 - 2Q where Q is the market quantity. In addition you are told that the market supply curve is given by the equation P = 100+ Q. What is the firm's profit maximizing level of production? (Note: 1. If your answer is 100, please key in 100. There is no need to key in 100.0 or 100.00. 2. Please key in a number directly. Please do not key in "unit")

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