Suppose that an economy produces 2,400 units of output, employing 60 units of input, and the price of the input is $30 per unit. If productivity increased such that 3,000 units are now produced with the quantity of inputs still equal to 60, then per-unit production costs would

88 because 4 plus 4 equals 8. 40 plus 40 equals 80. 80 plus 8 equals 88

answer; institution based;

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.