Waiters, barbers, and bellhops are paid primarily through tips ...

[future617RT]

Waiters, barbers, and bellhops are paid primarily through tips because
 a. managers can easily assess their productivity
  b. managers are better at judging their productivity than are consumers
  c. consumers can judge their productivity easily
  d. it's always been done that way
  e. union regulations require this form of payment

Question 2

Innovation is the process of turning an invention into a marketable product.
 a. True
  b. False

[Edwyer]

Answer to Question 1

C

Answer to Question 2

A