Economies of scale exist when O the cost of finding a trading partner is low the firm is too large and too diversified O the firm is too small and too specialized O the long-run average cost decreases as the output increases. O a firm's decision to hire additional inputs does not result in an increase in the price of inputs
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- Automobile manufacturing is an industry subject to significant economies of scale. Suppose there are four domestic auto manufacturers, but the demand for domestic autos is no more than 2.5 times the quantity produced at the bottom of the long-run average cost curve. What do you expect will happen to the domestic auto industry in the long run?A firm uses labor and machines to produce outputaccording to the production function f(L, M) = 4L^1/2M^1/2, where L is the number of units of laborused and M is the number of machines. The cost of labor is $40 per unit and the cost of using amachine is $10.1. Draw an isocost line for this firm, showing combinations of machines and labor that cost $400and another isocost line showing combinations that cost $200.2. Suppose that the firm wants to produce its output in the cheapest possible way. Find thenumber of machines it would use per worker. (Hint: The firm will produce at a point wherethe slope of the production isoquant equals the slope of the isocost line.)Which statement must be false? a) When a firm has increasing returns to scale in production, its marginal cost curve will be downward sloping. b) When a firm has constant returns to scale, its total cost curve will be an upward sloping line. c) When a firm has diminishing returns to scale in production, its average cost curve will be upward sloping. d) Every firm faces eventually diminishing returns to scale, where its average cost curve reaches its minimum.
- An ice cream producer has fixed costs of $70,000 per month, and it can produce up to 15,000 ice cream tubs per month. Each tub costs $10 in the market whilethe producer faces variable costs of $3 per tub.a. What is the economic breakeven level of production?b . Calculate the ice cream producer’s monthly profits at full capacity. What would happen to the monthly profits if another ice cream producer entered themarket, driving the price of ice cream tubs down to $7 per unit?15. If the long-run average total cost is increasing as the output increases we call this: a. economies of scale b. diseconomies of scale c. constant returns to scale d. specializationLet f: Rn → R be increasing returns to scale. Recall, thismeans that f(αx) ≥ αf(x) for all x ∈ Rn and all α ≥ 1. Further, assume for some vector of inputs, profits are strictly positive. Argue that there is no profit maximizing vector of inputs.
- A firm’s cost function is C(q) = 100q − q^2+1/5q^3+450(a) Derive the marginal cost, the average variable cost, and the average cost.(b) Show that the average variable cost equals the marginal cost at the output level atwhich the average variable cost reaches the minimum.st K What is the relationship between a firm's inputs and output if the firm experiences diseconomies of scale? If diseconomies of scale are present and the firm OA. halves; doubles B. increases; increases by the same percentage OC. doubles; less than doubles OD. doubles; more than doubles all its inputs, its output Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for surePlease no written by hand and no emage in the long run, firms generally experience diseconomies of scale, first because the large initial cost are spread over a small amount of output. eventually, economies of scale decrease the long-run average total costs (LRATC) as output increases. true or false
- In the short run production function O a. All inputs are variable O b. All inputs are fixed O C. There are fixed and variable inputs Od. Technology alone is variableThe table shows three short-run cost schedules for three plants of different sizes that a firm might build in the long run. Plant 1 Plant 2 Plant 3 Output ATC Output ATC Output ATC 10 $ 10 10 $ 15 10 $ 20 20 9 20 10 20 15 30 8 30 7 30 10 40 9 40 10 40 8 50 10 50 14 50 9 What is the long-run average cost of producing 10 units of output? Multiple Choice $10 $15 $20 $45Please answer all parts. Following is the information available for Bubble Gums produced by Bano and Co. Output (Q) Labor (L) Capital (K) Price 0 0 5 10 100 1 5 10 300 2 5 10 600 3 5 10 800 4 5 10 950 5 5 10 1,080 6 5 10 1,120 7 5 10 1,120 8 5 10 1,050 9 5 10 1,000 10 5 10 Define the production function in long run and short run. Find MPL and APL and exhibit it graphically. Identify all three stages of production. Assume you are the Economist for Bano and Co. decide how many labors would you hire to attain the firm’s objective and why.