Zelda is a recent fashion graduate. She started her own apparel store with an investment of $300,000. In the first year she made a profit of $60,000. If she had taken up a job as a fashion editor for a magazine, she would have earned $50,000 as salary per year. Also, she could have invested her capital, $300,000, in treasury bonds and earned an interest of $12,000. Thus, the amount $62,000 ($50,000 $12,000) would be Genevieve's
A) social cost.
B) break-even price.
C) reservation price.
D) opportunity cost.

answerindividual preferences are not revealed in the market for the good;

the answer is "b.the increased supply will create a surplus. "

the essential thought behind price controls is straightforward - utilize the power of law to modify the equilibrium of a market. for instance, the legislature may choose that the steel business needs to survive, and in this way pass a law to set a value floor on steel. this implies all steel sold must offer at or over the floor value, which must be set over the equilibrium cost for it to have any impact. the switch could likewise happen - the administration can choose that steel is excessively costly and set a value roof underneath its equilibrium value, with the goal that all steel must be sold at or beneath that ceiling.