Which of the following is NOT a way to signal high quality
a. wearing a business suit on a job interview
b. scrimping on the tip for the waiter after a dinner date
c. offering an expensive engagement ring to your bride
d. Visiting the beauty salon before a big date
b
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A(n) ________ market is a non-legal market for regulated goods and services
A) open B) closed C) black D) oligopoly
In the mid-1980s, the salaries of accounting professors with Ph.D.s increased dramatically. This resulted in an increase in enrollments in Ph.D. accounting programs
Since a Ph.D. degree in accounting may take at least four years to complete, the short-run elasticity of supply of accounting professors is A) greater than the long-run-elasticity of supply. B) less than the long-run elasticity of supply. C) equal to the long-run elasticity of supply. D) equal to the short-run elasticity of demand.