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

Quick calculate the roi dollar amount and percentage for these example investments. a. you invest $50 in a government bond that says you can redeem it a year later for $55. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage. b. you invest $200 in stocks and sell them one year later for $230. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage.