If the price of inputs rises and consumer expectations about future economic activity worsens:
a. Price index rises, and real GDP rises.
b. Price index rises, and real GDP falls.
c. Price index rises, and the change in real GDP is uncertain.
d. Price index falls, and real GDP rises.
e. The change in price index is uncertain, and real GDP falls.
.E
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Regarding the privilege of incorporation (the right to organize an enterprise in the corporate form), all of the following are true except
(a) It gives a business firm limited liability, perpetual life and the rights of a citizen. (b) It is not provided for directly by the Constitution because, apart from state governments, the Constitution made no provisions for groups. (c) It is provided for at all levels of government—federal, state and local. (d) There is no "except"; all of the above are true.
A useful economic model
A) utilizes only the two most important factors to analyze the problem under consideration. B) generates statements that are incapable of refutation. C) represents every detail of the real world. D) yields usable predictions and implications for the real world.