Diana Is a Personal Trainer Whose Client Charles Pays $80

question 172

Multiple Choice

Diana is a personal trainer whose client Charles pays $80 per hour-long session.Charles values this service at $100 per hour,while the opportunity cost of Diana's time is $75 per hour.The government places a tax of $10 per hour on personal trainers.Before the tax,what is the total surplus?

• A)$25
• B)$20
• C)$5
• D)$0

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Definitions:

Tine Test

A skin test used to diagnose tuberculosis by introducing tuberculin purine into the skin with a multiple puncture device.

Sun Exposure

Sun exposure refers to the amount of time spent in sunlight, which can have both beneficial effects, like vitamin D synthesis, and harmful effects, such as skin damage.

Flat

Having a smooth and even surface without any significant rise, decline, or curvature.

Brownish Spot

May refer to a type of skin lesion or discoloration, often caused by hyperpigmentation, sun exposure, or other dermatological conditions.