If the Long Run Price in a perfectly competitive market is 5 and the market demand is Q=50-P and if the LRMC cuts the LRAC at q=5 then the number of firms in the market is ...
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- A firm in a perfectly competitive industry has patented a newprocess for making widgets. The new process lowers the firm’saverage cost, meaning that this firm alone (although still aprice taker) can earn real economic profits in the long run. a. If the market price is $20 per widget and the firm’s marginalcost is given by MC=0.4q , where q is the dailywidget production for the firm, how many widgets willthe firm produce? b. Suppose a government study has found that the firm’snew process is polluting the air and estimates the socialmarginal cost of widget production by this firm to be. If the market price is still $20, what is thesocially optimal level of production for the firm? Whatshould be the rate of a government-imposed excise tax tobring about this optimal level of production? c. Graph your results.The market for paperback detective novels is perfectly competitive. Market Demand is given by Q=305-2P Suppose we have identical book publishers, and each individual book publisher's Supply curve is given by P=4+2Q. We have 13 book publishers in the market. What is the market PRICE?. Enter a number only.Can you help with parts d,e and f please? A perfectly competitive firm has the following total cost function: TC = 4,500 + 2q + .0005q2 where TC is total cost in dollars and q is the quantity of output produced. a. Assume this perfectly competitive market consists of 800 firms with cost structures identical to the one above. What is the equation for the market supply curve? Assume the market demand curve is: Qd = 5,600,000 – 400,000P where Qd is the quantity demanded in the market and P is the commodity’s price in dollars. b. What is the market’s equilibrium price? c. Assuming the market is in equilibrium, using marginal revenue and marginal cost determine the firm’s profit-maximizing quantity of output? What does the profit-maximizing firm’s total economic profit equal? Assume the total cost function above: TC = 4,500 + 2q + .0005q2 is associated with the short-run total cost function that corresponds to the minimum point on the long-run average total cost curve and this is a…
- The cost function of the fringe firms is TC(q) = 4q, their total capacity is K = 2 units. The dominant firm has TC(q) = q. The market demand is Q(P) = 20 – 2P. What is the fringe supply? What is the profit maximizing price for the dominant firm? with expl plzSuppose all firms in a perfectly competitive market structure are in long-runequilibrium. Then demand for the firms’ product increases. Initially, price andeconomic profits rise. Soon afterward, the government decides to tax most (but not all) of the economic profits, arguing that the firms in the industry did not earn the profits. Rather, the profits were simply the result of an increase in demand. What effect, if any, will the tax have on market adjustment?The market for drones is perfectly competitive. Assume for simplicity that fractions of everything, including firms, is possible. We have identical firms, each with a Total Cost curve of TC=288+q^2 and Marginal Cost curve MC=2q. Market demand is Q=807-2P. If the Marginal Willingness to pay increases by $10 at every quantity, what is the short-run market price?
- A perfectly competitive industry has 150 identical firms. At a price of $8, the typical firm supplies 10 units of output, so the market quantity supplied is nothing units of output. (Enter your response as an integer.)Demand for microprocessors is given by P = 35 – 5Q , where Q is the quantity of microchips (in millions). The typical firm’s total cost of producing a chip is Ci = 5qi, where qi is the output of firm i. a) Does the typical microchip firm display increasing, constant, or decreasing returns to scale? What would you expect about the real microchip industry? In general, what must be true about the underlying technology of production for competition to be viable?Consider a competitive firm with a short-run cost function C(q) = 100q−q2 + 1/5q3 +450. (a) Suppose that the market price is $205. Find the optimal output. Find the profit or loss at the optimal output. Will the firm stay or shutdown? Why? (b) Suppose that the market price is $105. Find the optimal output. Find the profit or loss at the optimal output. Will the firm stay or shutdown? Why? (c) Suppose that the market price is $205 and there is a tax of $65 per unit produced. Find the optimal output. Find the profit or loss at the optimal output. Will the firm stay or shutdown? Why?
- The cost function for a firm is given by CQ) = 5 + Q If the firm sells output in a perfectly competitive market and other firms in the industry sell output at a price of $20, what price should the manager of this firm put on the product? What level of output should be produced to maximize profits? How much profit will be earned? As per your solution provided The profit is maximized: MC=MR=P C(Q) = 5+Q2 MC= dC/dQ = 2Q ...what is dC and dQ here??? and why dC/dQ = 2Q?? please assistDemand for microprocessors is given by P = 35 – 5Q , where Q is the quantity of microchips (in millions). The typical firm’s total cost of producing a chip is Ci = 5qi, where qi is the output of firm i. a) Under perfect competition, what are the equilibrium price and quantity?Consider a perfectly competitive market, where the current number of firms is 50. Each firm has one unit of capital and can product q(1, L) = √L units of output with one unit of capital at a cost v per unit, and L units of labor at a cost w per unit in the short-run. a) Find a firm's short-run supply curve, qs(p), and the industry short-run supply curve, Qs(p). b) Given the market demand, = 10000 - 50p, and the industry short-run supply curve, find the short-run equilibrium price and quantity assuming that w = 1.
