Use the following to answer questions:
-(Table: Security in a Residential Community) Look at the table Security in a Residential Community. The marginal cost of hiring the third security guard is _____, and the marginal social benefit is _____.
A) $150; $200
B) $450; $1,800
C) $150; $600
D) $450; $600

Question

Use the following to answer questions: 
-(Table: Security in a Residential Community) Look at the table Security in a Residential Community. The marginal cost of hiring the third security guard is _____, and the marginal social benefit is _____.
A) $150; $200 
B) $450; $1,800 
C) $150; $600 
D) $450; $600

Quizplus · Accepted Answer

The marginal cost of hiring the third security guard is $150, and the marginal social benefit is $600.

Use the Following to Answer Questions