Which of the following is true about perfect competition?
a. Since a perfectly competitive seller can sell all he wants at the market price, her demand curve is horizontal at the market price over the entire range of output that she could possibly produce.
b. Because perfectly competitive markets have many buyers and sellers, each firm is so small in relation to the industry that its production decisions have no impact on the market.
c. Perfectly competitive markets have easy entry and exit.
d. All of the above are true about perfect competition.
d
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In September 2008, the MONTHLY rate of inflation in Zimbabwe approached 489 BILLION percent. An inflation rate such as this would
A) be too high to calculate using the CPI. B) decrease the natural rate of unemployment. C) seriously disrupt normal commerce. D) all of the above.
Borrowers who stated but did not document their incomes are referred to as:
A) subprime B) alt A C) adjustable D) securitized