Which of the following utility functions has the same MRS as U(q1,q2 ) = q1 q2?

If real GDP grows by 3% in 2014, 3.2% in 2015, and 2.5% in 2016, what is the average annual growth rate of real GDP?

A) 2.6% B) 2.9% C) 3.1% D) 4.2%

Why does a tax change affect aggregate demand?

a. A tax change alters saving by an equal amount. b. A tax change alters imports and net exports. c. A tax change alters government spending by an equal amount. d. A tax change alters disposable income and consumption spending.