MICROECONOMICS-W/ACCESS
20th Edition
ISBN: 9781259785078
Author: McConnell
Publisher: MCG
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Chapter 12, Problem 10DQ
To determine
Competition and economies of scale.
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Which of statement is true about economic profit in the long run.(LO2,3).
a) both the monopolistic and perfect competitor make one.
b) neither the monopolistic nor the perfect competitor makes one.
c) only the perfect competitor makes one.
d) only the monopolistic makes one.
Suppose we have another firm known as the Sanda Corporation which makes a product known as "Delgados". Suppose that its FC=$2,000 and its TC=$5,000 and its AVC=$48. What is the ATC? O $20.50 O $70 O $80 O $100 O Not enough information
Suppose that an oligopolistic is charging $21 per unit of output and selling 31 units each day. What is its daily total revenue? Also suppose that previously it had lowered its price from $21 to $19, rivals matched the price cut, and the firmâs sales increased from 31 to 32 units. It also previously raised its price from $21 to $23, rivals ignored the price hike, and the firmâs daily total revenue came in at $482. Which of the following is most logical to conclude? The firmâs demand curve is
(a) inelastic over the $21 to $23 price range,
(b) elastic over the $19 to $21 price range,
(c) a linear(straight) down sloping line, or (d) a curve with a kink in it?
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