3. The table below shows how the number of university classrooms cleaned in an evening varies with the number of janitors: Janitors per 0. 1 3 4. 6. 7. evening Classrooms0 cleaned per evening 3 7. 12 16 17 17 16 a. What is the marginal product of the second janitor? b. What is the average product of four janitors? c. Is the addition of the third janitor associated with increasing, diminishing, or negative marginal returns? Explain. d. Is the addition of the fourth janitor associated with increasing, diminishing, or negative marginal returns? Explain. e. Is the addition of the seventh janitor associated with increasing, diminishing, or negative marginal returns? Explain.
3. The table below shows how the number of university classrooms cleaned in an evening varies with the number of janitors: Janitors per 0. 1 3 4. 6. 7. evening Classrooms0 cleaned per evening 3 7. 12 16 17 17 16 a. What is the marginal product of the second janitor? b. What is the average product of four janitors? c. Is the addition of the third janitor associated with increasing, diminishing, or negative marginal returns? Explain. d. Is the addition of the fourth janitor associated with increasing, diminishing, or negative marginal returns? Explain. e. Is the addition of the seventh janitor associated with increasing, diminishing, or negative marginal returns? Explain.
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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I only need help with letters D. And E. ONLY!!!!
Transcribed Image Text:3. The table below shows how the number of university classrooms cleaned in an
evening varies with the number of janitors:
Janitors per
0.
1
3
4.
6.
7.
evening
Classrooms0
cleaned per
evening
3
7.
12
16
17
17
16
a. What is the marginal product of the second janitor?
b. What is the average product of four janitors?
c. Is the addition of the third janitor associated with increasing, diminishing, or
negative marginal returns? Explain.
d. Is the addition of the fourth janitor associated with increasing, diminishing, or
negative marginal returns? Explain.
e. Is the addition of the seventh janitor associated with increasing, diminishing, or
negative marginal returns? Explain.
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