When is the unemployment rate zero?

How do economists view profits?

A) The firm's profit equals the sum of all payments to the 5 factors of production. B) Profits are an asset the business holds. C) Profits are guaranteed as long as a firm operates ethically. D) Profits are one of the costs paid to a factor of production.

Which of the following accept deposits from or sell shares to the general public?

i. money market funds ii. thrift institutions iii. commercial banks A) i only B) ii only C) iii only D) Both ii and iii E) i, ii, and iii