After Watching a News Report That Stated That American Children

question 5

Multiple Choice

After watching a news report that stated that American children do not get enough sleep, you become worried because your son, who is 2 years old, is only sleeping 13 hours a day-12 at night and a 1-hour nap.Which of the following statements is supported by research?

• A)Your son sleeps less than the average amount and he needs more sleep.
• B)Your son sleeps more than the average amount and you should speak to your pediatrician.
• C)Your son sleeps the average amount and you should not be worried.
• D)Sleep research is inconsistent; therefore, this news story is invalid.

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Definitions:

Marginal Revenue

The additional revenue earned by a firm for selling one more unit of a good or service, crucial for decision-making on production levels.

Demand Schedule For Capital

A table or graph showing the amount of capital that businesses wish to invest at different possible rates of interest.

Marginal Revenue Product

Incremental revenue obtained from the use of one more unit of a production input, such as labor or capital.

Marginal Physical Product

The additional output resulting from using one more unit of a physical input, holding all other inputs constant.