ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN: 9780190931919
Author: NEWNAN
Publisher: Oxford University Press
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- The table shows cost data for a firm that is selling in a perfectly competitive market. This firm's minimum average variable cost is $14 and has fixed costs equal to $100. Output 5 7 9 11 $30 Refer to the above cost table. If the price of the product is $26, the firm will produce loss. 7 units 9 units Select TWO answers from the choices below, one selection is the number of units produced and the second selection is the dollar amount of the loss earned by the firm. $28 $100 $0 $182 11 units ATC $34.00 30.00 30.55 33.09 O units MC $13 5 units 26 35 48 for aarrow_forwardQuestion a) The average cost function of a competitive firm is AC= 5/Q+5+9*Q. The optimal quantity is: 10. How much is the profit? b) The average cost function of a competitive firm is AC= 3/Q +8 +9*Q The optimal quantity is: 3 How much is the profit? c) The marginal utility of x is 100-5x, and that of y is 200- 6y. The price of x is 1, the price of y is 2, the income of the consumer is 100. How many of y is there in the optimal basket?arrow_forwardThe table below shows the weekly marginal cost (MC) and average total cost (ATC) for Buddies, a purely competitive firm that produces novelty ear buds. Assume the market for novelty ear buds is a competitive market and that the price of ear buds is $6.00 per pair. Buddies Production Costs Quantity MC ATC of Ear Buds ($) ($) 20 1.00 25 2.00 1.20 30 2.46 1.41 35 3.51 1.71 40 4.11 2.01 45 5.43 2.39 50 5.99 2.75 55 8.47 3.27 Instructions: In part a, enter your answer as the closest given whole number. In parts b-d, round your answers to two decimal places. a. If Buddies wants to maximize profits, how many pairs of ear buds should it produce each week? pairs b. At the profit-maximizing quantity, what is the total cost of producing ear buds? 2$ c. If the market price for ear buds is $6 per pair, and Buddies produces the profit-maximizing quantity of ear buds, what will Buddies profit or loss be per week? 2$arrow_forward
- ost functions and competitive markets Assume each firm in a competitive market (i.e., they produce the same homogeneous product) has the cost function C(Q) = 1500 + 20Q. The (entire) market faces the demand curve P(Q) = 220 – 0.5Q. What is the equilibrium price in this competitive market? What is the equilibrium quantity? (b)arrow_forwardConsider a competitive market where there are two types of firms, Type A and Type B, with total cost functions TC^(q) =1+2q + q² TC (g) = 6+2q + 3q? (a) Derive the short-run supply curve for each firm type (b) What is the short-run market supply, if there are 10 Type A firms, and 6 Type B firms? (c) What is total quantity produced when p=5? (d) How does your answer at (c) change if we consider long run supply rather than short run? Here, assume again that p=5 and that there are 10 Type A firms and 6 Type B firms.arrow_forwardUniversity Economics, Theory of Productionarrow_forward
- If demand for the peach industry is given by P=100-.04Q and supply is given by P=.01Q.Assume the market is perfectly competitive. What is the market price? $arrow_forwardIn the long run, in a competitive economy, companies use resources until the extra or marginal production costs are: 1. Less than the price of the product 2. Greater than the price of the product 3. Equal to the price of the product 4. Equal to your earningsarrow_forwardSarge's Lawn Mowing Service is a small business a perfectly competitive market. The prevailing market price of lawn mowing is $20 per acre. Sarge's costs are given by total cost = 0.1q² + 10q + 50, where q = the number of acres Sarge chooses to cut a day. How many acres should Sarge choose to cut to maximize profit? values without any comma, or decimal places.) How much is Sarge's maximum daily profit? your answer in numerical values without any dollar sign, comma or decimal place (please put your answer in numerical (please putarrow_forward
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