Matias spent 8 hours studying for an exam, and he received an a on the exam. normally, he would have spent that time watching tv instead of studying. matias figures he could have made a b after studying only 4 hours, but he really wanted an a. what is matias ’s marginal cost in terms of tv viewing to move from a b to an a on the exam?

Jing-sheng facilitated a hiring committee for his advertising company. six employees (including two managers) met together to discuss applicants and select the finalists for a copywriter position in the public relations department. although the head of public relations would have the final nod on the candidate that would ultimately be hired, the evaluative work of the committee was very important because this group would send forward those persons they believed would be good work colleagues. in setting up this type of hiring process, the head of public relations was utilizing a(n) style of leadership.a. autocraticb. free-reinc. contingentd. participative

In mexico, many garment or sewing shops found they could entice many young people to work for them if they offered clean, air conditioned work areas with high-quality locker rooms to clean up in after the work day. typically, traditional garment shops had to offer to get workers to apply for the hard, repetitive, and somewhat dangerous work. a. benchmark competitive wages b.compensating differentials c. monopoly wages d. wages based on human capital development of each employee

When a market is in equilibrium, the buyers are those with the willingness to pay and the sellers are those with the costs.