If Your Marginal Utility from Your Last Session with Your

question 8

Multiple Choice

If your marginal utility from your last session with your personal trainer is equal to the price they charged you,then

• A)you have had exactly the right number of sessions.
• B)you have had too many sessions.
• C)you have not had enough sessions.
• D)there is no way to determine whether you have had enough sessions.

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Definitions:

Flow Control

The regulation and management of the rate or volume of flow in a system, such as fluids in pipelines or data over networks, to meet certain conditions or requirements.

Directional Control

The mechanism or system used to steer or change the direction of a vehicle or a machine part.

Pilot

Any of a number of devices that receives a signal and then effects an action; can also be known as a relay.

Spool

A cylindrical device around which materials such as thread, wire, or film are wound for storage.