Paul Blocker is the offensive line coach for a university football team. He wants his players to report to fall practice in good shape. Coach has set challenging fitness standards that the linemen should have no problem achieving if they work hard during the summer. He knows his players hate running wind sprints so to encourage them to work out during the summer he announced that any player who passes the fitness test at the beginning of fall practice will be allowed to skip sprints for the first two weeks of practice. Coach Blocker's approach to motivation is consistent with:
a) expectancy theory
b) scientific management
c) the autonomous feedback principle
d) assessment theory

4. suppose that pollution in a neighborhood comes from two factories, with marginal benefit curves given by mb1 = 12 – p1 and mb2 = 8 – p2. the level of pollution in the neighborhood is given by p = p1 + p2. the government wants to limit pollution by instituting a pollution-rights market. the government’s desired level of p is 10, so it prints 10 pollution rights and offers them for sale to the firms.a)find the equilibrium selling price of a pollution right, as well as the allocation of rights (and hence pollution levels) across the two factories. b)repeat part (a) for the case where the government’s desired level of pollution equals 14. c)comment on the usefulness of a pollution rights market in achieving efficient levels of pollution abatement.