1. Use the following to calculate profit at each quantity of output.

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
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competitive firm is do
differentiated nature of the products offered by the
hirm. $23-2a
• An oligopoly is a market in which a few firms are
producing either differentiated or nondifferentiated
products and entry is possible but not easy. $23-2a
* The shape of the demand curve facing a firm in an
oligopoly depends on how the firms interact. $23-20
• The marginal-revenue curve for all firms except those in
perfect competition is downward sloping and lies below
the demand curve. The marginal-revenue curve for the
perfectly competitive firm is the same as the demand
curve, a horizontal or perfectly elastic curve. $23-2b
3. What is the difference between economic profit
and accounting profit?
• Accountants measure only the direct costs. Economists
measure all opportunity costs. $23-3a
KEY TERMS
accounting profit, 517
economic profit. 517
equity capital, 517
EXERCISES
1. Use the following to calculate profit at each quantity of
output
(Total)
Output
(a)
1
2
7
-☀
Price
(P)
$1,900
$1,700
$1,650
$1,600
$1,550
$1,500
$1,450
$1,400
$1,350
$1.300
Total
Revenue (TR)
$ 0
$ 1,700
$ 3,300
$ 4,800
$ 6.200
$ 7,500
$ 8.700
$ 9.800
$10.800
$11.700
negative economic profit, 518
normal profit, 519
positive economic profit, 519
20
Total Cost
(TC)
$1,000
$2,000
$2,800
$3,500
$4,000
$4,500
$5,200
$6.000
$7.000
$9,000
resources?
Economic profit indicates whether resources will
remain in their current activity or be distributed to:
different activity. $23-3b
• When economic profit is positive, all resources,
including the firm's investors and owners, are
paid more than they could have expected to get
another activity. Others seeing this will redirect th
time and investments to that activity. Conversely,
when economic profit is negative, all resources are
getting paid their opportunity costs. Resource ownery
will take their resources and place them into an
activity that promises to pay more. $23-3b
Q
imperfect competition, 515
zero economic profit, 518
2. Use the table in exercise 1 to calculate marginal revenue
and marginal cost.
3. Use the information in exercises 1 and 2 to graphically
show maximum profit. Label the profit-maximizing
quantity and price, total cost, total revenue, and profit.
4. Can accounting profit be positive and economic profit
negative? Can accounting profit be negative and eco
nomic profit positive? Explain.
5. Use the following information to calculate accounting
profit and economic profit;
Sales $100
Employee expenses $40
Inventory expenses $20
Value of owner's labor in any other enterprise $40
He
MacBook Air
Transcribed Image Text:competitive firm is do differentiated nature of the products offered by the hirm. $23-2a • An oligopoly is a market in which a few firms are producing either differentiated or nondifferentiated products and entry is possible but not easy. $23-2a * The shape of the demand curve facing a firm in an oligopoly depends on how the firms interact. $23-20 • The marginal-revenue curve for all firms except those in perfect competition is downward sloping and lies below the demand curve. The marginal-revenue curve for the perfectly competitive firm is the same as the demand curve, a horizontal or perfectly elastic curve. $23-2b 3. What is the difference between economic profit and accounting profit? • Accountants measure only the direct costs. Economists measure all opportunity costs. $23-3a KEY TERMS accounting profit, 517 economic profit. 517 equity capital, 517 EXERCISES 1. Use the following to calculate profit at each quantity of output (Total) Output (a) 1 2 7 -☀ Price (P) $1,900 $1,700 $1,650 $1,600 $1,550 $1,500 $1,450 $1,400 $1,350 $1.300 Total Revenue (TR) $ 0 $ 1,700 $ 3,300 $ 4,800 $ 6.200 $ 7,500 $ 8.700 $ 9.800 $10.800 $11.700 negative economic profit, 518 normal profit, 519 positive economic profit, 519 20 Total Cost (TC) $1,000 $2,000 $2,800 $3,500 $4,000 $4,500 $5,200 $6.000 $7.000 $9,000 resources? Economic profit indicates whether resources will remain in their current activity or be distributed to: different activity. $23-3b • When economic profit is positive, all resources, including the firm's investors and owners, are paid more than they could have expected to get another activity. Others seeing this will redirect th time and investments to that activity. Conversely, when economic profit is negative, all resources are getting paid their opportunity costs. Resource ownery will take their resources and place them into an activity that promises to pay more. $23-3b Q imperfect competition, 515 zero economic profit, 518 2. Use the table in exercise 1 to calculate marginal revenue and marginal cost. 3. Use the information in exercises 1 and 2 to graphically show maximum profit. Label the profit-maximizing quantity and price, total cost, total revenue, and profit. 4. Can accounting profit be positive and economic profit negative? Can accounting profit be negative and eco nomic profit positive? Explain. 5. Use the following information to calculate accounting profit and economic profit; Sales $100 Employee expenses $40 Inventory expenses $20 Value of owner's labor in any other enterprise $40 He MacBook Air
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