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 _____.
Definitions:
Assembly Lines
A manufacturing process in which parts are added to a product in a sequential manner to create a finished product in the most efficient way.
Expected Production
The anticipated quantity of products or services to be produced in a specific period.
Labour Standards
The criteria or guidelines that define acceptable working conditions, including hours of work, safety, wages, and benefits.
Predetermined Time Standards
Time values assigned to specific tasks based on prior analysis, often used in manufacturing and work measurement to establish time expectations.
Q13: Which of the following programs provides in-kind
Q43: The _ identifies the level of income
Q52: (Table: Value of the Marginal Product of
Q98: (Figure: Pollution and Efficiency) Point _ in
Q122: (Figure: MSB and MSC of Pollution) Look
Q167: (Figure: Market Failure) In the figure Market
Q211: If a firm operating in monopolistic competition
Q233: (Scenario: The Decision to Hire Labor) Look
Q242: A backward-bending supply curve of labor shows
Q322: Above-equilibrium wages paid by some employers as