When gross investment is positive, net investment:
A. may be either positive or negative.
B. must be positive.
C. must be negative.
D. is always zero.
Answer: A
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During 2015, a country reports aggregate planned expenditures of $5 trillion and an actual real GDP of $4 trillion. During 2015,
A) inventories are less than planned. B) inventories are greater than planned. C) actual aggregate expenditures are greater than real GDP. D) actual aggregate expenditures are less than real GDP. E) inventories are unaffected.
Patent trolls ________
A) are paid by innovative firms to the federal government B) buy up patents then attempt to extract large payments from firms using similar technology C) develop new machines and machine processes in small-scale firms, rather than large corporations D) can evolve into natural monopolies
Which of the following actions by the Fed would increase the money supply?
a. Reducing the required reserve ratio. b. Selling government bonds in the open market. c. Increasing the discount rate. d. None of these.
The tax brackets in a particular year are 10% on earnings up to $50,000, 20% on earnings from $50,001 to $100,000, 30% on earnings from $100,001 to $150,000, and 40% on earnings over $150,000. If Noelle earns $200,000 this year, what is her total tax?
a. $50,000 b. $65,000 c. $80,000 d. $81,000