An increase in government spending by $100 would, if the MPC = 0.90, result in an increase in real GDP by:

In 2014, in the United States the sum of the balance of all three of the balance of payments accounts was

A) slightly negative. B) slightly positive. C) greatly positive. D) greatly negative. E) zero.

The figure above shows the demand for and supply of rental housing in Smallton. If a rent ceiling is set at $400, how many apartment units are rented?

A) 2,000 B) 3,000 C) 4,000 D) None of the above answers is correct.