If capital gains equal zero, then the Ng family's wealth at the end of the year equals their wealth at the beginning of the year

Suppose shoppers typically pay twice as much for frozen "convenience" foods compared to similar dinners they could prepare themselves. An economist would say

A) the purchase is inefficient because the consumer doesn't really need to pay twice as much for essentially the same dinner. B) the purchase is inefficient because the frozen dinner is of even lower quality than the homemade dinner, yet twice as expensive. C) the purchase is efficient if the consumer feels the savings in preparation time justifies the higher price. D) the purchase is efficient, but the consumer is still probably behaving irrationally.

During the late 1960s, real GDP increased, unemployment fell, and the inflation rate started to rise. Which would have been the appropriate federal government policy combination to improve economic performance by lowering the inflation rate?

A) increase government expenditures, decrease taxes, increase the quantity of money B) increase government expenditures, decrease taxes, decrease the quantity of money C) decrease government expenditures, increase taxes, decrease the quantity of money D) do not change government expenditures or taxes , increase the quantity of money E) increase government expenditures, decrease taxes, do not change the quantity of money