Which of the following are theories of the BOT?

The tax burden will fall most heavily on sellers of the good when the demand curve

A. is relatively flat, and the supply curve is relatively steep. B. is relatively steep, and the supply curve is relatively flat. C. and the supply curve are both relatively flat. D. and the supply curve are both relatively steep.

Assuming GDP remains constant, which of the following will increase Country A's balance on goods and services?

a. Reduced saving. b. Decreased taxes. c. Increased investment d. Reduced government spending. e. None of the above.