Refer to Table 3

question 12

Multiple Choice

Refer to Table 3.2,which shows some costs and benefits of having your car repaired.What is the marginal cost of the 5^th hour spent on repairs?

• A) $360
• B) $435
• C) $510
• D) $780

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Definitions:

Multistage Sampling

A complex form of sampling that involves selecting a sample through multiple stages, often used for large and complex populations.

Showings Increase

An uptrend in the number or frequency of presentations or displays, such as in real estate showings or movie screenings.

Systematic Random Sample

A systematic random sample is a method of sampling where elements are selected from an ordered sampling frame at regular intervals, starting from a random point.

Alphabetically

The arrangement of words or terms in the order of the letters of the alphabet.