Suppose That the Marginal Benefit of Having a Security Camera

question 123

Multiple Choice

Suppose that the marginal benefit of having a security camera in the library is given by MB,at the supermarket is given by MB₁ and at the museum is given by MB₂.All values are per week.
If the weekly marginal cost of security cameras is given by MC,the optimal number of security cameras that should be mounted in the library is ____,the optimal number of security cameras that should be mounted in the supermarket is ____,and the optimal number of security cameras that should be mounted in the museum is ____

• A)30;40;50.
• B)50;50;50.
• C)50;40;30.
• D)40;50;60.

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Definitions:

Amplitude Responses

The degree of change or variation in a signal's strength or intensity, typically measured in relation to a response or output.

ERP Signals

Event-Related Potentials; these are measured brain responses that are the direct result of a specific sensory, cognitive, or motor event.

Stimulus Presentation

The method or manner in which a stimulus is shown to a participant in a study, affecting their reactions or responses.

Milliseconds

A unit of time equal to one thousandth of a second, often used to measure the time of quick processes or reactions.