The Land Ordinance of 1787 provided that a state would be admitted to the Union when its population reached:

Refer to Figure 2-13. Which two arrows in the diagram depict the following transaction: Carter earns a $400 commission for selling men's designer shoes at Brooks Brothers

A) K and G B) K and M C) J and G D) J and M

A firm should make an investment if the expected return is greater than

A) the marginal cost of the investment. B) the fixed cost of the investment. C) the opportunity cost of the investment. D) the expected rate of inflation.