When an employer has a right to hire anyone, but every nonunion worker hired must join the union within a certain period of time, this is

The amount by which an additional unit of a good or service increases a consumer's total utility is:

a. marginal bliss. b. marginal benefit. c. marginal utility. d. marginal.

A country's imports are sensitive to its level of domestic income

a. True b. False Indicate whether the statement is true or false