Which of the following is not a form of social insurance?

Today, the dollar is worth 1.15 euros. Due to changes in economic conditions, people expect that the dollar will be worth 1.20 euros in the next month. This belief

A) increases the demand for dollars. B) decreases the demand for dollars. C) increases the demand for euros. D) increases the value of exports to Europe.

Which of the following will shift the investment demand curve rightward?

a. Higher interest rates b. Gloomy sales expectations c. A cut in corporate taxes that raises after-tax profits d. A decrease in the marginal propensity to consume e. An increase in aggregate income