Use the table below that shows the rate of return and R&D spending for a hypothetical firm.  Assume the interest-rate cost of funds is 6%. Expected rate of return (%) R&D (millions of $) 15 0 12 10 9 20 6 30 3 40 (a)Graph the marginal cost and marginal benefit curves of R&D spending in the graph below.  Be sure to label the axes.  What is the optimal level of R&D spending? (b)Now assume that the interest-rate cost of funds is 9%.  Show on the graph what happens to the interest-rate cost of funds curve.  What is the optimal level of R&D spending?

Essentials of Economics (MindTap Course List)
8th Edition
ISBN:9781337091992
Author:N. Gregory Mankiw
Publisher:N. Gregory Mankiw
Chapter12: The Cost Of Production
Section: Chapter Questions
Problem 4CQQ
icon
Related questions
Question

22.Use the table below that shows the rate of return and R&D spending for a hypothetical firm.  Assume the interest-rate cost of funds is 6%.

Expected rate

of return (%)

R&D

(millions of $)

15

0

12

10

9

20

6

30

3

40

(a)Graph the marginal cost and marginal benefit curves of R&D spending in the graph below.  Be sure to label the axes.  What is the optimal level of R&D spending?

(b)Now assume that the interest-rate cost of funds is 9%.  Show on the graph what happens to the interest-rate cost of funds curve.  What is the optimal level of R&D spending?

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Knowledge Booster
Investments
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Essentials of Economics (MindTap Course List)
Essentials of Economics (MindTap Course List)
Economics
ISBN:
9781337091992
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Managerial Economics: A Problem Solving Approach
Managerial Economics: A Problem Solving Approach
Economics
ISBN:
9781337106665
Author:
Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:
Cengage Learning
ECON MICRO
ECON MICRO
Economics
ISBN:
9781337000536
Author:
William A. McEachern
Publisher:
Cengage Learning
Principles of Economics 2e
Principles of Economics 2e
Economics
ISBN:
9781947172364
Author:
Steven A. Greenlaw; David Shapiro
Publisher:
OpenStax