Question

A firm hires labor and capital to produce grapefruits. Currently the marginal product of the last...

A firm hires labor and capital to produce grapefruits. Currently the marginal product of the last unit of labor input is 40 and the marginal product of the last unit of capital input is 60. The market wage is $20, if the firm is using the optimal combination of inputs, then the price of capital is

Select one:

a. $30

b. $20

c. $100

d. $40

0 0
Add a comment Improve this question Transcribed image text
Answer #1

ANswer

An optimal level of output is produced at the per dollar marginal product of inputs should equal.

MPL/w=MPK/r

r=price of capital, w=wage, MPL=marginal product of capital , MPK=marginal product of labor

or

r=(MPK*w)/MPL

r=(60*20)/40

r=30

the price of capital is $30

option a

Add a comment
Know the answer?
Add Answer to:
A firm hires labor and capital to produce grapefruits. Currently the marginal product of the last...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • A firm hires labor and capital to produce tomatoes. Currently the marginal product of the last...

    A firm hires labor and capital to produce tomatoes. Currently the marginal product of the last unit of labor input is 20 and the marginal product of the last unit of capital input is 30. The market wage for labor is $10 a. If the firm is using the optimal combination of inputs, then the price of capital is? Select one: a. $15 b. $50 c. $3 d. $20

  • A firm uses 100 hours of labor and 20 units of capital to produce 5,000 bicycles...

    A firm uses 100 hours of labor and 20 units of capital to produce 5,000 bicycles a day. Labor’s marginal product is 4 bicycles per day and the marginal product of capital is 10 bicycles per day. Each unit of labor costs $20 and each unit of capital costs $40 per hour. If the firm wants to continue producing 5,000 bicycles per day at the lowest possible cost, it should A. Continue using 100 hours of labor and 20 units...

  • A firm is using 30 units of capital and 30 units of labor to produce 90...

    A firm is using 30 units of capital and 30 units of labor to produce 90 units of output. Capital costs $500 per unit and labor $5,000 per unit. The last unit of capital added 5 units of output, while the last unit of labor added 45 units of output. The firm is /using the cost-minimizing combination of capital and labor. /should use more of both inputs in equal proportions. /should use less of both inputs in equal proportions. /could...

  • A firm is producing a product using only labor and physical capital. The price of labor...

    A firm is producing a product using only labor and physical capital. The price of labor (wage rate) is $ 20/hour, and the cost of capital is $ 60/hour. If the marginal product of labor is 300 units an hour, what must be the marginal product of capital if the firm is a profit maximizer?      

  • Question Completion Status: O all costs. QUESTION 3 Your firm must produce a specified output level....

    Question Completion Status: O all costs. QUESTION 3 Your firm must produce a specified output level. The firm uses capital and labor as inputs. If the price of capital is $40, the price of labor is $100, the marginal product of capital is 20, and the marginal product of labor is 40, then: the firm is maximizing profit but not minimizing total cost. O the firm should use less labor and more capital to minimize total cost. 0 the firm...

  • 29. A firm produces in a perfectly competitive market and hires labor in a perfectly competitive...

    29. A firm produces in a perfectly competitive market and hires labor in a perfectly competitive labor market. The firm hires four workers, the marginal product of the fourth worker is 4, and the wage rate is $40. The firm produces 100 units of the product, which sell for a price of $10. This firm is a. maximizing profit when it hires four workers. b. not maximizing profit and should hire more workers to increase profit. c. not maximizing profit...

  • Suppose the marginal product of labor is 20 and the marginal product of capital is 30....

    Suppose the marginal product of labor is 20 and the marginal product of capital is 30. If the wage rate is $10/hr and the price of capital is $11/hr, then in order to minimize costs the firm should use more labor and less capital use more capital and less labor keep capital and labor usage the same use only capital as much as possible

  • 4. Consider a firm that uses both labor and capital in production. The price of capital...

    4. Consider a firm that uses both labor and capital in production. The price of capital is $20 per unit and the wage rate is S10 per hour. a. Draw the firm's isocost line assuming a total production cost of $100. How steep is this line (that is, what is its slope)? Be sure to clearly label the axes. (3 points) b. Suppose the wage drops to $5 per unit. In which direction does the substitution effect change the firm's...

  • 4. Consider a firm that uses both labor and capital in production. The price of capital...

    4. Consider a firm that uses both labor and capital in production. The price of capital is $20 per unit and the wage rate is $10 per hour. Draw the firm's socost ine assuming a total production cost of $100. How steep is this line (that is, what is its slope)? Be sure to clearly label the axes. (3 points) b. Suppose the wage drops to S5 per unit. In which direction does the substitution effect change the firm's demand...

  • 6. Currently Moe's hires 2 employees, has I grill (capital), and produces 20 meals per day....

    6. Currently Moe's hires 2 employees, has I grill (capital), and produces 20 meals per day. If Moe's decides to Name double both inputs (employees and grills). If Moe's experiences decreasing returns to scale how many mealis do you expect to produce after inputs double? Use the following information to answer the next three questions: Widgets Inc. can hire workers at $40 per day and can rent a unit of equipment for $10 per day. Currently Widgets Inc. spends $200...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT