"On a cost graph, take difference between the revenue rectangle(price times quantity) and the cost...
"On a cost graph, take difference between the revenue rectangle
(price times quantity) and the cost rectangle (average cost times
quantity). Then you can find the firm's profit"
For a monopolist, marginal revenue equals
Multiple Choice Price. Price times quantity. The change in total
revenue divided by the change in quantity. The change in quantity
divided by the change in total revenue
Use the cost and revenue data to answer the questions.
Quantity
Price
Total revenue
Total cost
1010
9090
900900
675675
1515
8080
12001200
825825
2020
7070
14001400
10251025
2525
6060
15001500
12501250
3030
5050
15001500
15001500
3535
4040
14001400
18501850
If the firm is a monopoly, what is marginal revenue when
quantity is 2525 ?
MR = $
Not a valid number
tools
x10y
What is marginal cost when quantity is 1515 ?
MC = $
Not a valid number...
Complete the following cost and revenue schedule.
Price
Quantity Demanded
Total Revenue
Marginal Revenue
Total Cost
Marginal Cost
Average Total Cost
200
0
240
180
10
360
160
20
500
140
30
660
120
40
840
100
50
1040
80
60
1260
60
70
1500
40
80
1760
20
90
2040
a. At what rate of output are profits maximized within this
range?
b. What are total profits at that output rate?
The difference between total revenue and total cost is:
marginal revenue.
nominal revenue.
average revenue.
economic profit or loss.
Total revenue is a firm's:
difference between revenue and cost.
ratio of revenue to quantity.
change in revenue resulting from a unit change in output.
total output times the price of that output
The
quantity demanded is 12 minus price, and the quantity supplies
equals three times the price. How much consumer surplus and
producer surplus is there at equlibrium? What if the government
were to impose an excise tax of four follars per unit? What would
be the tax revenue and how large would the deadweight loss
be?
16. Total profit for a firm is
calculated as
a.
(price minus average cost) times quantity of output.
b.
total revenue minus total cost.
c.
Both a and b.
d.
None of the above.
17. In the short run, if the price is
less than average variable cost, a firm operating in a competitive
market will
a.
shutdown.
b.
exit.
c.
increase the price.
d.
increase the quantity.
18. When a restaurant stays open for
lunch service even though few...
A company has the following data:
• Revenue (Price x Quantity) = $750,000
• Variable cost per unit = $65
• Units sold (Quantity) = 5,000
• Total costs = $625,000
• The company has no semi-variable costs
The company will open a new branch that will increase
its fixed costs by $125,000.
Determine the following:
a) Price of each unit.
b) Total variable cost.
c) Total fixed costs before the new branch.
d) Total fixed costs after the new...
Relationship between Price, Quantity Demanded and
Quantity Supplied
There is an inverse relationship between price of a good and the
quantity demanded and a direct relationship between the price of a
good and the quantity supplied. For example, an increase in the
price will cause a decrease in the quantity demanded and an
increase in the quantity supplied.
Choose a good or service and speculate how the quantity demanded
or supplied will change with a given change in price. (Pick...