(a) Profit maximization condition for short-run under Perfect competition : P = MC
5 = -1+0.02q
0.02q=6
q=600/2=300
Thus, in short-run profit-maximization level of output is q=300
(b) Profit earned = TR - TC = PQ - (50-q+0.01q^2)
Profit = 5*300 - (50-300+0.01*300*300)
Profit = 1500 - (650) = 850
(c) Now P=8
Short-run equilibrium condition is: P = MC
8=-1+0.02q
0.02q=9
q=900/2=450
Thus, optimal output increase from 300 to 450
(d) New TC = 50-q+0.02q^2
New MC = -1+0.04q
P=5
Short-run equilibrium condition under Perfect competition: P = MC
5=-1+0.04q
0.04q=6
q=600/4 = 150
Thus, optimal output is 150, that is decrease by 150 from the level of 300 at P=5 when TC changes from TC=50-q-0.01q^2 to TC=50-q-0.02q^2
Cafe Caffe sells its product at a price of €5 each (the demand curve is horizontal at this price). Its total and ma...
Cafe Caffe sells its product at a price of €5 each (the demand curve is horizontal at this price). Its total and marginal cost functions are: TC = 50 – q +0.01q2 MC = -1 + 0.029, where TC and MC are measured in €, and q is the output rate. (a) Determine the output rate that maximizes profit or minimizes losses in the short run. (b) Calculate the profit earned at the output level you calculated in (a). (c)...
Cafe Caffe sells its product at a price of €5 each (the demand curve is horizontal at this price). Its total and marginal cost functions are: TC = 50 – q + 0.0192 MC = -1+0.02, where TC and MC are measured in €, and q is the output rate. (a) Determine the output rate that maximizes profit or minimizes losses in the short run. (b) Calculate the profit earned at the output level you calculated in (a). (c) Suppose...
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A: A monopolist faces the following demand curve, marginal revenue curve, total cost curve for its product: Q=3500-5p MR= 250-Q TC=15Q MC=100 What level of output maximizes total revenue? What is the profit-maximizing level of output? What is the profit-maximizing price? How much profit does the monopolist earn? Suppose that a tax of $10 for each unit produced is imposed by the state government. What is the profit-maximizing level of output?
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a firm in perfectly competitive market sells all its products Q at constant price p (1)A firm in a perfectly competitive market sells all its product (Q) at a constant price (P) of $60. Suppose the total cost function (TC) for this firm is described by the following equation: 2 3 TC(Q) = 128 +690 - 140 + Q (a)Form the profit function and determine the output that maximizes the firm's profit. Evaluate the second order condition to assure that...
(1)A firm in a perfectly competitive market sells all its product (Q) at a constant price (P) of $60. Suppose the total cost function (TC) for this firm is described by the following equation: 2 3 Q TC(Q) = 128 +690-140 (a)Form the profit function and determine the output that maximizes the firm's profit. Evaluate the second order condition to assure that profit is maximized at this level of output. (b)Derive the marginal revenue (MR) and the marginal cost(MC). Graph...