单选题 Which of the following would be counted in U.S. GDP? ( )

单选题 Assume net exports are -$$220, consumption is $$5,000, tax revenues are $$1,000, government purchases are $$1,500, and 1997 GDP, calculated by the expenditures approach, is $8,000. We can conclude that ( )

单选题 In producing a sweater, a man who shears sheep pays a farmer $$4 for a sheep. The shearing shop sells the wool to a knitting mill for $$7. The knitting mill buys the wool and makes it into a fine fabric and sells it to a sweater-making firm for $$13. The sweater-making firm sells the sweater to a clothing store for $$20, and the clothing store sells the sweater, gift wrapped, for $50. What is the contribution to GDP of the previous sales transactions? ( )

单选题 Real GDP is nominal GDP ( )

单选题 The four categories of expenditures that make up GDP are ( )

单选题 Which of the following would be counted as an investment expenditure in the national income accounts? ( )

单选题 If private investment increased by $50 billion while GDP remained the same, which of the following could have occurred, all else being the same? ( )

单选题 Susie grows corn in her backyard garden to feed her family. The corn she grows is not counted in GDP because ( )