A number of stores offer film developing as a service to their customers. Suppose that each store offering this service has a cost function: C(q) = 50+0.5q+0.08q²; and a marginal cost MC = 0.5+0.16q. 1. If the going rate for developing a roll of film is $8.50, is the industry in long-run equilibrium? If not, find the price associated with long-run equilibrium.
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- A number of stores offer film developing as a service to their customers. Suppose that each store offering this service has a cost function (C) and a marginal cost (MC) of C(q) = 25+0.40q+0.0625q² MC(q) = 0.40+0.125q. If the going rate for developing a roll of film is $8.00, is the industry in long-run equilibrium? No Find the price associated with long-run equilibrium. The market will be in long-run equilibrium when the price is $ (Enter your response rounded to two decimal places.)Problem 2.5 The cost function for Acme Laundry is TC(q) = 10 + 10q + q^2 so its marginalprod cost function is MC(q) = 10 + 2q where q is tons of laundry cleaned. Derive the firm's average cost and average variable cost curves. What q should the firm choose so as to maximize its profit if the market price is p? How much does it produce if the competitive market price is p = 50?Consider the following cost curve for a firm in a competitive industry where the market price equals $150. C= =q° + 6q + 1,500. What is the firm's marginal cost (MC)? MC = 150. (Properly format your expression using the tools in the palette. Hover over tools to see keyboard shortcuts. E.g., a superscript can be created with the ^ character.) At what level of output does the firm maximize profits (minimize losses)? Profit is maximized at 12 units of output. (Round your answer to two decimal places.) What is the firm's profit maximizing price? The profit-maximizing price is $ (Round your response to the nearest dollar.) What is the firm's profit? The firm earns a profit of $. (Round your response to the nearest penny.) In the short-run, this firm should shut down produce DEG tv 20 MacBook Air PII SO F11 F12 FS F10 F9 F6 F7 F2 F3 F4 & #3 $ 4 6 7 8 - 2 3 { E R Y P Q А F G H J K L D ? C V M command option command .. .- レ Λ.
- Consider the following cost curve for a firm in a competitive industry where the market price equals $150. C =-9 + 6q + 1,500. What is the firm's marginal cost (MC)? MC =- (Properly format your expression using the tools in the palette. Hover over tools to see keyboard shortcuts. E.g., a superscript can be created with the ^ character.) At what level of output does the firm maximize profits (minimize losses)? Profit is maximized at units of output. (Round your answer to two decimal places.) What is the firm's profit maximizing price? The profit-maximizing price is $. (Round your response to the nearest dollar.) What is the firm's profit? The firm earns a profit of $. (Round your response to the nearest penny.) In the short-run, this firm should DEC 20 étv MacBook Air 80 DII F2 F3 F4 F7 FB F9 @ %23 $ & 3 4 5 6 7 8 9 W E Y P S D F H J K ? C V N M command option nd .. .- リ * 00 RConsider the following cost curve for a firm in a competitive industry where the market price equals $150. C = + 6g + 1,500. What is the firm's marginal cost (MC)? MC =- (Properly format your expression using the tools in the palette. Hover over tools to see keyboard shortcuts. E.g., a superscript can be created with the ^ character.) At what level of output does the firm maximize profits (minimize losses)? Profit is maximized at units of output. (Round your answer to two decimal places.) What is the firm's profit maximizing price? The profit-maximizing price is $- (Round your response the nearest dollar.) What is the firm's profit? The firm earns a profit of $. (Round your response to the nearest penny.) In the short-run, this firm should shut down produce E 20 étv MacBook Air 80 DII DD F2 F3 F4 F8 ! @ # 2$ & 2 3 4 5 7 8 9 Q W E R Y P A S D F G H K C V B M ption command comman NConsider the market for ice cream. Suppose that this market is perfectly competitive. The cost structure of the typical ice cream producer is as follows. Average total cost is equal to 50 1 1 ATC(Q) +÷Q, average variable cost is equal to AVC(Q) =;Q, and marginal cost is equal to 2 MC(Q) = Q. Now, suppose that a new scientific study comes out that shows that soil pollution from rock salt (a key input for making ice cream) is extremely hazardous to human health. In response, the government decides to impose harsh re-zoning restrictions on any land once used for making ice cream. This reduces the market rent for land used to make ice cream, which in turn lowers the opportunity cost of operating an ice cream factory. This reduction in the opportunity cost of capital causes the total fixed cost of ice cream production to fall to 32, but there is no change to variable cost. Give formulas for the typical ice cream producer's new average total cost curve ATC(Q) and marginal cost curve MC(Q).
- Suppose that each firm in a competitive industry has the following costs: Total cost: TC = 50 + 1/2q2 Marginal cost: MC = q where q is an individual firm's quantity produced. The market demand curve for this product is Demand: QD where P is the price and Q is the total quantity of the good. Currently, there are 9 firms in the market. = 120 – P а. 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 curve for q from 5 to 15. At what quantity is average-total-cost curve at its minimum? What is marginal cost and average total cost at that quantity? с. Give the equation for each firm's supply curve. d. Give the equation for the market supply curve for the short run in which the number of firms is fixed. е. What is the equilibrium price and quantity for this market in the short run? In this equilibrium, how much does each firm produce? Calculate each firm's profit or ^ loss. Is there…Problem 2.5 The cost function for Acme Laundry is TC(q) = 10 + 10q + q^2 so its marginal cost function is MC(q) = 10 + 2q where q is tons of laundry cleaned. Derive the firm's average cost and average variable cost curves. What q should the firm choose so as to maximize its profit if the market price is p? How much does it produce if the competitive market price is p = 50?Assume that the market for Wheat is perfectly competitive in a country. Each firm operating in the Wheat market has the following cost curves: ATC(Q) = 1000/Q + 200 − 10Q + Q2/3, MC(Q) = 200 − 20Q + Q2, AV C(Q) = 200 − 10Q + Q2/3. The minimums of the cost curves are attained at the following quantity levels: MC attains its minimum at Q = 10 and MC(10) = 100, AVC attains its minimum at Q = 15 and AV C(15) = 125, and ATC attains its minimum at Q ≈ 19 (≈ denotes approximate equality) and ATC(19) ≈ 183. Based on the above information, answer the following questions. (a) What is the price level P ̄ for Wheat, such that any firm operating in this market chooses shut down below P ̄? Explain. (b) Assume the price of Wheat is 200. Calculate the quantity supplied by each firm operating in this market. Show your workings. (c) What is the equilibrium price in this market in the long run. Explain.
- Suppose that each firm in a competitive industry has the following costs: Total cost: TC = 50 + 1/2q2 Marginal cost: MC = q Where q is an individual firm’s quantity produced. The market demand curve for the 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. What is each firm’s fixed cost? What is its variable cost? Give the equation for average total cost. Graph the average-total-cost curve and the marginal-cost curve for q from 5 to 15. At what quantity is the average-total-cost curve at its minimum? What is the marginal cost and average total cost at that quantity? Give the equation for each firm’s supply curve. Give the equation for the market supply curve for the short run in which the number of firms is fixed. What is the equilibrium price and quantity for the market in the short run? In this equilibrium, how much does each firm produce? Calculate the firm’s profit and loss. Do firms have…Joshua owns a small boat and catches lobster off the coast of Maine. His weekly cost function is TC(q) = 40 + 5q + 5q?. He sells his lobsters to the local wholesaler at the market price p (in dollars). a) Find Joshua's short-run supply function for lobsters. (Hit: In this case short-run marginal cost is the same as long-run marginal cost.) b) Find Joshua's long-run supply function for lobsters. c) Find Joshua's shutdown price and Joshua's breakeven price (the price at which profit equals zero). d) Suppose the market price is $30, calculate his profit. What will Joshua do in the long run? Explain. 1Assume a competitive firm faces a market price of $100, a cost curve of: C = 0.25q + 50q + 1,600 and a marginal cost curve of: MC = 0.50g + 50. The firm's profit maximizing output level is 100.00 units, the profit per unit is $9.00, and total profit is: $900.00. However, if the firm wanted to maximize the profit per unit, how much would it produce? It would produce units. (round your answer to two decimal places) If the firm produced this output level, what would be the profit? Its profit would be S. (round your answer to the nearest penny)
