Long lags associated with the legislative process in implementing fiscal policy make it more difficult to use than monetary policy

Which of the following is a positive question?

A) What are the returns to education? B) Can a monopoly ever be good for society? C) Is there value in putting yourself in someone else's shoes? D) Are companies like Nike exploiting workers in the developing world?

If the demand curve is perfectly inelastic, _____

a. suppliers will bear the entire burden of any tax b. demanders will bear the entire burden of any tax c. suppliers and demanders will split the burden of any tax d. the actual burden of the tax depends upon who is legally required to pay the tax