Prunella raises peaches. She uses L units of labor, and T units of land to produce peaches. Her production function is f(L, T)= L¹/2+1/2 a. Write the equation and plot the isoquant for the output quantity 4. b. What is the returns to scale of this production function? c. Find the marginal products of labor and land. What is the rate of technical substitution between land and labor?

Exploring Economics
8th Edition
ISBN:9781544336329
Author:Robert L. Sexton
Publisher:Robert L. Sexton
Chapter11: The Firm: Production And Costs
Section: Chapter Questions
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Prunella raises peaches. She uses L units of labor, and T units of land to produce peaches. Her production function is f(L, T)= L1/2T 1/2

A: Write the equation and plot the isoquant for the output quantity 4.

B: What is the returns to scale of this production function?

C: Find the marginal products of labor and land. What is the rate of technical substitution between land and labor?

D: In the short-run, Prunella cannot vary the amount of land she uses. Plot the output as a function of labor only for the fixed level of land of T=1.

E: Find the marginal product of labor from L=4 and show it on the graph. Is the marginal product of labor diminishing, constant or increasing in labor?

F: Suppose wages are constant and equal w, fixed costs are zero. Find the short-run profit maximizing level of labor for T=1.

 

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Prunella raises peaches. She uses L units of labor, and T units of land to produce peaches. Her
production function is f(L, T)=L¹/21/2
a. Write the equation and plot the isoquant for the output quantity 4.
b. What is the returns to scale of this production function?
c.
Find the marginal products of labor and land. What is the rate of technical substitution
between land and labor?
d.
In the short-run, Prunella cannot vary the amount of land she uses. Plot the output as a
function of labor only for the fixed level of land of T=1.
e.
Find the marginal product of labor from L=4 and show it on the graph. Is the marginal
product of labor diminishing, constant or increasing in labor?
f.
Suppose wages are constant and equal w, fixed costs are zero. Find the short-run profit
maximizing level of labor for T=1.
Transcribed Image Text:Prunella raises peaches. She uses L units of labor, and T units of land to produce peaches. Her production function is f(L, T)=L¹/21/2 a. Write the equation and plot the isoquant for the output quantity 4. b. What is the returns to scale of this production function? c. Find the marginal products of labor and land. What is the rate of technical substitution between land and labor? d. In the short-run, Prunella cannot vary the amount of land she uses. Plot the output as a function of labor only for the fixed level of land of T=1. e. Find the marginal product of labor from L=4 and show it on the graph. Is the marginal product of labor diminishing, constant or increasing in labor? f. Suppose wages are constant and equal w, fixed costs are zero. Find the short-run profit maximizing level of labor for T=1.
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