Ais an announcement that promotes a program of a federal, state, or local government or of a nonprofit organization. a. retail advertisementb. commercial advertisementc. public service advertisementd. surrogate advertisement

The best answer to this question is (C) public service advertisement.

A public service advertisement is a type of free advertisement used by governments or non-profit organizations to educate the public on certain social issues. In certain countries, these type of advertisements are also called public information films (PIF).

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.