@3. Unanswered The advantage of using real GDP over nominal GDP is that it A can be compared over time B is easier to calculate C takes the distribution of income into account D takes into account changes in the ruling political party E none of the above @4. Unanswered Which of the following would NOT be included in the calculation of GDP? A the purchase of a steak by a customer at a restaurant B The purchase of ice cream by a student at a store C The purchase of a cow by a restaurant to turn into steaks D The purchase of a new car by a family