A market that follows the price leadership of a barometric firm has the following demand function: Q=1400-2P The follower firms have the following aggregate marginal cost function: MCf=100+0.5Qf The barometric firm has a horizontal marginal cost curve equal to $300. The barometric firm will choose a price of $___ and an output of __, and the follower firms will follow by producing an output of
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- The behaviour of a firm depends on the features of the market in which it sells its product(s) and on its production costs. The following diagrams illustrate the possible short-run equilibrium positions of two firms. Firm A MC AC Po AR=MR Quantity Both firms employ the marginal approach to determine profit in the short-run. However, differ with regards to certain market structure criteria: The number of firms in the market The nature of the good or service sold Ease of entry for new competitors into the market Control that the firm has over price In scenario 7, the possible short-run equilibrium positions of two firms are given. With reference to "Firm A", answer the following question. 9.1 Identify the market structure of Firm A. 9.2 Using the marginal approach to determine profit, is Firm A making a short-run profit or loss? Explain your answer with reference to the provided diagram. OFocus Unil revenue and costSuppose that each firm in a competitive industry has thefollowing costs: Total cost: TC=50 + 1/2q^2 Marginal cost: MC=q where q is an individual firm’s quantity produced. The marketdemand curve for this product is Demand: QD = 120 – P where P is the price and Q is the total quantity of the good.Currently, there are 9 firms in the market. a. What is each firm’s fixed cost? What is its variable cost?Give the equation for average total cost. b. Graph average total cost curve and the marginal cost curvefor q from 5 to 15. At what quantity is average total cost curve atits minimum? What us marginal cost and average total cost at thisquantity? c. Give the equation each firm’s supply curve. d. Give the equation for the market supply curve for the shortrun in which the number of firms is fixed. e. What is the equilibrium price and quantity for this market inthe short run? f. In this equilibrium, how much does each firm produce?Calculate each firm’s profit or loss. Is there incentive for…Consider a perfectly competitive market with the market demand functionQd = 1000 − 10pThere are many small, identical firms in the market. Each firm has the marginal cost function:MC = 10 + 10qand the average total cost function:ATC = 45/q + 10 + 5q(a) Suppose the equilibrium price is currently 30 (in the short run). Determine the quantity sold by eachfirm, the market equilibrium quantity, and the number of firms there must be in the market. Hint: Onceyou know the market quantity and quantity per firm, you can back out the number of firms.(b) If entry and exit is possible in the long run, determine long-run equilibrium price, quantity sold by eachfirm, the market equilibrium quantity, and the number of firms there will be
- Suppose that each firm in a competitive industry has the following costs: Totalcost:TC=50+1/2q2 Marginalcost:MC=q where q is an individual firm's quantity produced. The market demand curve for this product is Demand:QD=120−P where P is the price and Q is the total quantity of the good. Currently, there are 9 firms in the market.1. Give the equation for the market supply curve for the short run in which the number of firms is fixed.2. What is the equilibrium price and quantity for this market in the short run?3. In this equilibrium, how much does each firm produce? Calculate each firm's profit or loss. Is there incentive for firms to enter or exit?4. In the long run with free entry and exit, what is the equilibrium price and quantity in this market?5. In this long-run equilibrium, how much does each firm produce? How many firms are in themarket?Carl and Simon are the only sellers of pumpkins at the market, where the total demand function for pumpkins is q =3 ,200−1,600p. The total number of pumpkins sold at the market is q = qC + qS, where qC is the number that Carl sells, qS is the number that Simon sells. The cost of producing pumpkins for each farmer is $.50 per pumpkin; the fixed costs are zero. .a. Find the Cournot equilibrium price and quantities. .b. Find the Bertrand equilibrium price and quantities. . .c. Suppose now that every spring the snow thaws off of Carl’s pumpkin field a week before it thaws off of Simon’s. Therefore, Carl can plant his pumpkins one week earlier than Simon while predicting Simon’s choice based on the previous year information. Simon observes Carl’s choice and chooses how much pumpkin to plant. Find the new equilibrium price and quantities. .d. Compare the quantities and prices in parts a, b, and c. Rank these outcomes according to Pareto efficiency.Suppose you are the marketing manager for Fruit of the Loom. An individual's inverse demand for Fruit of the Loom women's underwear is estimated to be P = 25 − 3Q (in cents). If the cost to Fruit of the Loom to produce an item of women's underwear is C(Q) = 1 + 4Q (in cents), compute the profit Fruit of the Loom will earn by charging the optimal block price. a. $108.50 b. $0.73 c. $1.37 d. $136.50
- Please slove the attached qustionConsider the weekly market for gyros in a popularneighborhood close to campus. Suppose this market is operating in long-run competitive equilibrium with many gyro vendors in the neighborhood, each offering basically the same gyros. Due to the structure of the market, the vendors act as price takers and each individual vendor has no market power. The following graph displays the supply (SMC) and demand (D) curves in the weekly market for gyros. Place the black point (plus symbol) on the graph to indicate the market price and quantity that will result from competition. (?) (0) 50 45 PRICE (Dollars per gro) 4.0 3.5 30 2.0 15 1.0 D 3.5 30 25 Now assume that one of the gyro vendors successfully petitions the neighborhood development board to obcain exclusive rights to sell gyros in the neighborhood. This firm buys up all the rest of the gyro food trucks in the area and begins to operate as a monopoly. Assume that this change does not affect demand and that the marginal cost curve of the new…There are two firms in the pumpkin industry: C and S. The demand function for pumpkins is q = 3, 200 - 1, 600p. The total number of pumpkins sold at the market is q = qC + qS, where qC is the number that C firm sells and qS is the number that S firm sells. The cost of producing pumpkins for either firm is $0.50 per pumpkin no matter how many pumpkins they produces. 1. Every spring, each of the firms decides how many pumpkins to grow. They both know thelocal demand function and they each know how many pumpkins were sold by the other firmlast year. In fact, each firm assumes that the other firm will sell the same number this year asits sold last year. So, for example, if firm S sold 400 pumpkins last year, firm C believes thatfirm S will sell 400 pumpkins again this year. If firm S sold 400 pumpkins last year, what doesfirm C think the price of pumpkins will be if firm C sells 1,200 pumpkins this year? 2. If firm S sold 400 pumpkins last year, firm C believes that if he sells qtCpumpkins…
- Each firm in a competitive market has a cost function of C= 10g - 49² +g°. There are an unlimited number of potential firms in this market. The market demand function is Q= 34 -D. Determine the long-run equilibrium price, quantity per firm, market quantity, and number of firms. The long-run equilibrium price is $ (Enter your response as a whole number.) DEC 13 O tv MacBook Air 80 DII esc F1 F2 F3 F4 F5 F6 F7 FB @ $ % & 1 2 3 4 7 8. Q W Y tab S J caps lock C M. control option command つ エ > *: レThere are 80 firms of type A and 60 firms of type B in a perfectly competitive market. On one hand, type A firm faces a fixed cost (all sunk) of $12 and average variable cost is 2q. On the other hand type B firm faces a fixed cost (all sunk) of $100 and the variable cost is 3g. Market demand function is given by Q=1200-70P Find the equilibrium quantity of a type A firm and its profit, respectively. Oq=4, profit-$4 Oq=2, profit=$4 q-3, profit=$6 q=5, profit-$23Consider a competitive firm that has the cost function, TC(Q) and faces the demand P = P(Q), that is, the inverse demand function with price as a function of quantity. Write down the profit function of the firm. Show that the MR=P(1+1ϵd)MR=P(1+1ϵd) Show that ϵd=PMR−Pϵd=PMR−P. Assuming a linear demand function, P=a−bQP=a−bQ, find the MR function. Draw both the demand and the MR curves. Using the expression ϵd=PMR−Pϵd=PMR−P, locate the point on the demand curve where ϵd=1ϵd=1. Also, indicate the regions where the demand is inelastic and elastic. Please try to type your answers and mathematical equations using the icon as highlighted in the following image.