WorksheetsAP Microeconomics Unit 5
Total questions: 36
Worksheet time: 18mins
Ceteris paribus, which of the following would explain a decrease in the quantity supplied of labor for Good A?
A decrease in demand for Good A
A decrease in the wage rate for laborers producing Good A
Which of the following is illustrated by the demand curve for labor?
The increased average output of workers as wages increase
The quantity of laborers firms will hire at different wage rates
If the demand for strawberries increases, which of the following statements about the demand for strawberry pickers is accurate?
The demand for strawberry pickers will be unaffected
The demand for strawberry pickers will increase
A firm has the following marginal revenue product of labor (MRPL) for different amounts of labor. Each unit of labor costs $25.
If the firm employs 3 units of labor, what is its marginal resource cost?
$25
$30
Mallory's Narwhals Inc. sells stuffed animal narwhals as a children’s bedtime toy. The price of the narwhals is $5, and the firm has the following production table.
Assume that labor is the firm’s only cost. If each unit of labor costs $50, how much labor should it employ, and what will its economic profit be?
4 units; $75
3 units; $225
A firm hires another worker and sees $100 more total revenue. If the price of the good the firm sells is $2 per unit, what are the marginal physical product and marginal revenue product of this worker?
50 units; $100
100 units; $200
How much should the profit-maximizing firm above pay in total labor costs when hiring the profit-maximizing quantity of labor?
$60
$420
The firm below must pay each laborer $20 per hour.
Assume that the price per unit of sprigots is $1. Based on the production table below, how many workers should the firm hire?
3
5
Which of the following accurately describes how a profit-maximizing firm determines its wage in a perfectly competitive labor market?
It changes its wage until marginal physical product equals marginal resource cost
It must accept the market wage because it is a wage-taker
If a profit-maximizing firm’s marginal resource cost for labor is greater than its marginal revenue product, what should the firm do to maximize profits?
Increase production until MRC = MRP
Decrease the amount of labor it employs until MRC = MRP
A firm that produces bracelets sells the bracelets for $1. The firm can adjust its labor use, which costs $80 per unit, in the short run based on the following production function data.
How many units of labor should the firm hire to maximize its profit and minimize costs?
2
4
A business is employing labor and capital to pave a road. At the current combination of inputs, the marginal product of labor is 45 square feet per day, and the marginal product of capital is 135 square feet per day. If labor costs $900 per day and capital costs $2,700 per day, the firm should
hire more labor and less capital
maintain the current combination
A firm pays $10 per unit of labor in a perfectly competitive labor market and produces sprockets, which sell at $4 per unit. The marginal product of the 12th unit of labor is 25 sprockets. What is its marginal revenue product of labor, and should the firm hire more labor?
$100; yes it should
$120; no it should not
What is the profit-maximizing quantity of labor for Yksi?
The profit-maximizing quantity of labor for Yksi is 25
bleh
What is the profit-maximizing wage rate that Yksi will pay?
The profit-maximizing wage rate that Yksi will pay is $20
bleh
How many units of labor are unemployed because of Yksi's lack of competition in the labor market?
60 units of labor are unemployed because of Yksi's lack of competition in the labor market
bleh
According to economists, what is the primary reason that the marginal revenue product is downward sloping?
The primary reason that the marginal revenue product is downwards sloping is because of the law of diminishing marginal returns
bleh
What is the deadweight loss that results from Yksi's monopsony on the labor market?
The deadweight loss that results from Yksi's monopsony on the labor market is $600
bleh
Assume that Yksi's fixed cost is $300 and labor is its only variable cost. If it is earning normal profits, what is its total revenue in the product market?
bleh
Assuming that Yksi's fixed cost is $300 and labor is its only variable cost, for the firm to be earning normal profits its total revenue would be $800
If Yksi lost its factor market power and the labor market became competitive with no effect on the total labor supply, what would be the profit-maximizing total factor cost for labor?
bleh
If Yksi lost its factor market power and the labor market became competitive with no effect on the total labor supply, the profit-maximizing total factor cost for labor would be $2,550
The number of units of output that an acre of land will produce increases, ceteris paribus. How will this change in productivity affect demand for the land?
Demand will increase
Demand will decrease
A firm operates in a perfectly competitive output market with a product price of $12. If the marginal product of the last worker employed is 3 units and the firm competes in a perfectly competitive labor market, then the wage must be
$12
$36
If the demand for product X decreases significantly, then
only the quantity demanded of labor decreases
the demand for the factors of production to make X decreases
Based on the chart above, if the product sells at a price of $3 per unit, what is the marginal revenue product of the second unit of labor?
$30
$90
In the factor market, the price of land is ________, the price of capital is ________, and the price of labor is the ________.
interest; wage, rent
rent; interest; wage
The deadweight loss in this market is equal to
(W4 − W3) × (Q2 − Q1) × 0.5
(W4 − W2) × (Q2 − Q1) × 0.5
Based on the graph, which of the following factors can cause the market labor supply curve for the telecommunications industry to shift from S1 to S2?
An increase in the wage rate of all telecommunications workers within the country
An increase in the value of leisure time by all domestic telecommunications workers
Which of the following is correct about a monopsonistic market?
There is one buyer for an indeterminate number of sellers
Purchase of an additional unit decreases the price of that unit and of the existing units being purchased
Assume that worker productivity in Country X increases due to improved training. At the same time, there is a decrease in the labor force due to people moving out of Country X. What happens to the country's market equilibrium quantity of labor and wage rate?
The quantity of labor decreases, and the wage rate increases
The effect on the quantity of labor is indeterminate, and the wage rate increases
A firm in a perfectly competitive labor market is employing labor where the marginal revenue product of the last unit is $20 and the marginal factor cost is $10. Based on this, the firm should
employ more units of labor
use more capital instead of labor
Suppliers of factors of production in a perfectly competitive market respond to higher factor prices by ________ of their factors, ceteris paribus.
decreasing the productivity
increasing the quantity available
In a monopsonistic market, firms will hire where ________ equals marginal revenue product and pay a wage rate down to the ________.
marginal factor cost; product price
marginal factor cost; supply curve
Based on the graph, which of the following factors can cause the market labor demand curve in the automotive industry to shift from D1 to D2?
A decrease in the human capital of automotive workers
An increase in the marginal revenue product of labor
The purchase of an additional unit increases the price of the unit and of the existing units being purchased. This describes
monopoly
monopsony
What combination of labor and capital would satisfy the input hiring rule that minimizes the cost of production, if the price of labor is $5 and the price of capital is $20?
3 units of labor; 4 units of capital
5 units of labor; 2 units of capital
What is the marginal revenue product of the 45th unit of labor, assuming this market is perfectly competitive in both the factor and output markets?
$50
$30
