Scott received a great money-saving credit card offer in the mail complete with a frequent-flyer reward program. he reads on further to find that the one mile for every dollar spent may not be such a great offer after all because he gets a $500 airline ticket only after he acquires 25,000 miles or spend $25,000. this is a schedule.

The correct answer to fill in the blank is:

This is a “fixed-ratio” schedule.

The fixed-ratio schedule is one of the schedules of reinforcement conditioning. This type of reinforcement is rewarded when a specified or fixed number of responses is achieved. In this example, when Scott reaches 25,000 miles, he gets a $airline ticket.

answerobservation;

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.