Nine People (Ann, Ben, Cal, Dot, Ed, Fran, Gail, Hal

question 8

Short Answer

nine people (Ann, Ben, Cal, Dot, Ed, Fran, Gail, Hal, and Ida) are in a room. Five of them
stand in a row for a picture.
-In how many ways can this be done if both Ed and Gail are in the picture?

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Definitions:

MRC

The Marginal Resource Cost, which is the additional cost incurred by producing one more unit of a good or service.

Supply Curve

A graphical representation showing the relationship between the price of a good and the quantity of the good that suppliers are willing and able to sell.

Purely Competitive

Characterizes a market structure where many firms sell identical products, entry and exit are easy, and no single firm can influence the market price.

Labor Market

The marketplace in which individuals offer their labor for employment and employers seek to fill positions with the most suitable candidates.