-Figure 5-1 Shows the Prices of Two Services Offered by Earl's

question 120

Multiple Choice

-Figure 5-1 shows the prices of two services offered by Earl's Barber Shop and the resulting quantities demanded by customers.Suppose that the current price for a haircut is $20 and the current price for a manicure is $12,and Earl has a sale of $4 off the price of either a haircut or a manicure.In this example,

• A)haircuts have the smaller absolute change in quantity demanded and the more elastic demand
• B)Earl can earn more revenue from manicures at the lower price
• C)Earl should decrease the number of spaces in his shop allocated to haircuts
• D)the demand for haircuts is unitary elastic
• E)the demand for haircuts is inelastic

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Definitions:

Amniotic Fluid

Fluid within the amniotic sac that suspends and protects the fetus.

Ectoderm

The outermost cell layer of the newly formed embryo from which the skin and nervous system develop.

Endoderm

The inner layer of the embryo from which the lungs and digestive system develop.

Mesoderm

The central layer of the embryo from which the bones and muscles develop.