Table 2.2 -Julianne Runs a Business and Needs to Decide How Many

question 59

Multiple Choice

Table 2.2
-Julianne runs a business and needs to decide how many hours to stay open. Table 2.2 illustrates her marginal costs of staying open for each additional hour. Suppose that Julianne's marginal benefit of staying open per hour is $28. If she is following the marginal principle, how many hours should Julianne stay open?

• A) 1 hour
• B) 6 hours
• C) 3 hours
• D) 7 hours

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Definitions:

Pilot Devices

Controls, such as buttons and switches, used to operate machinery or equipment indirectly.

Motor Control Circuits

Electrical circuits specifically designed to control the performance and operation of electric motors, including starting, stopping, and speed control.

Hand-off-automatic Circuit

A control circuit configuration that allows an operator to select between manual, off, or automatic operation of a device or system.

Operator

An individual or entity that controls, manages, or manipulates machinery, equipment, or systems.