Micro Economics For Today
10th Edition
ISBN: 9781337613064
Author: Tucker, Irvin B.
Publisher: Cengage,
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Question
Chapter 7, Problem 11SQP
To determine
The relationship between equation for output and equation for marginal product.
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Under what condition will a competitive firm necessarily shut down its operations? What does this imply regarding the shape of the firm's short run supply curve? Use this condition to determine the short run supply curve of the firm uses Labour (L) and Capital (K) to produce commodity (Y). Assuming that the wage rate is Rs. 340/- and the rental rate on capital is Rs. 0.5/-. The quantities of the inputs and outputs are shown in the table below.
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10
K
90
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90
90
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Y
0
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675
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Two months ago, on July 1, 2019, the State of Illinois raised gasoline taxes by $.19 (19 cents) per gallon of gas
Question 3: For this question, please model the short-run impact of this tax on a typical Illinois gas station. The horizontal axis will be qgas (the output of this particular producer) and the vertical axis will measure price in dollars, $. This firm is subject to the Law of Diminishing Marginal Product. Begin by graphically depicting the “Family of Short Run Cost Curves” (AFC, AVC, ATC, MC) for this producer in late June, prior to the implementation of the new gasoline tax (you must submit a graph).
For each of the following events identify which of the determinates of demand or supply are affected. Also indicate whether demand or supply is increased or decreased. Why?
A stock market crash lowers people’s wealth.
Batelco increases the prices of mobile services.
Diminishing returns mean rising costs while economies of scale mean falling costs. Therefore, a firm cannot be facing both diminishing returns and economies of scale. Do you agree? Why or why not?
Chapter 7 Solutions
Micro Economics For Today
Ch. 7.5 - Prob. 1YTECh. 7 - Prob. 1SQPCh. 7 - Prob. 2SQPCh. 7 - Prob. 3SQPCh. 7 - Prob. 4SQPCh. 7 - Prob. 5SQPCh. 7 - Prob. 6SQPCh. 7 - Prob. 7SQPCh. 7 - Prob. 8SQPCh. 7 - Prob. 9SQP
Ch. 7 - Prob. 10SQPCh. 7 - Prob. 11SQPCh. 7 - Prob. 1SQCh. 7 - Prob. 2SQCh. 7 - Prob. 3SQCh. 7 - Prob. 4SQCh. 7 - Prob. 5SQCh. 7 - Prob. 6SQCh. 7 - Prob. 7SQCh. 7 - Prob. 8SQCh. 7 - Prob. 9SQCh. 7 - Prob. 10SQCh. 7 - Prob. 11SQCh. 7 - Prob. 12SQCh. 7 - Prob. 13SQCh. 7 - Prob. 14SQCh. 7 - Prob. 15SQCh. 7 - Prob. 16SQCh. 7 - Prob. 17SQCh. 7 - Prob. 18SQCh. 7 - Prob. 19SQCh. 7 - Prob. 20SQCh. 7 - Prob. 21SQCh. 7 - Prob. 22SQCh. 7 - Prob. 23SQCh. 7 - Prob. 24SQCh. 7 - Prob. 25SQ
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- The total cost function of a perfectly competitive firm is TC=100+10*Q+5*0^2 For what time period does the function apply? What is the equation of the marginal cost function? If the market price is 50, what is the optimal production quantity of the firm? What is the value of total revenue at the profit maximum? What is the value of total cost at the profit maximum? Will be negative or positive value of the profit at the profit maximum? In the short run, does the company decide to produce (at profit max level)? Which minimum value indicates the shutdown point? Use the following set of options to answer the above questions: long run 100 short run AVCmin ACmin maybe 4 220 positive yes MCmin no 100 years 10+5*Q 200 10+10*Q Qminarrow_forwardThe following table gives information about a firm’s short-run cost function in a perfectly competitive industry – candy manufacturing. a) What quantity will the firm supply when price of candy is $2? When price is $5? When price is $8? b) Consider the case where price = $2. Suppose that you have been renting capital (a candy-making machine) for a long time under a long-run capital rental agreement, but now the rental contract is about to expire. Should you renew your capital rental contract or not? Explain why or why not. How would your answer change if price is $5? How would your answer change if price is $8? Quantity Total Cost Average Variable Cost Average Total Cost Marginal Cost 0 10 1 15 5 15 5 2 17 3.5 8.5 2 3 18 2.66667 6 1 4 20 2.5 5 2 5 25 3 5 5 6 33 3.83333 5.5 8arrow_forwardb Now suppose Q = 2L +3K. Let the market price of L be w = 5 and the price of K be r = 4. Let both L and K can vary with production. Compute the input demand functions as a function of Q. (4 Points) c Calculate the marginal cost and average cost of the above function in subpart (b). Show them graphically. At what prices of textile will the producer shut down production. (3 Points) d Now suppose Q = 10LK. The market prices of inputs are as in subpart (b) above. Compute the input demand functions as a function of Q. Find the optimal production when the price of textile is $10 per yarn. (5 Points)arrow_forward
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