A gradual and inevitable decline in the life processes begins in __________
a. adolescence
b. young adulthood
c. middle age
d. old age
c
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We should expect social loafing to be greatly reduced when ____
a. people are held accountable for their inputs b. people are anonymous within the group c. the task at hand is unimportant to people d. people think that others in the group are superior to them in terms of the task at hand
One way of understanding perceptual development is to think of it as a built-in tendency to seek __________
A) order and consistency B) novel experiences C) social experiences D) risk and change
A terminally ill child's view of his or her sickness is most dependent on his or her ______.
A. intellectual ability B. parents' emotions C. age D. experiences
A salesperson works for a car dealership for 40 hours per week, but may choose not to work hard all of the time. The dealership's owner cannot observe the salesperson's effort, but can observe the number of cars sold. The salesperson's personal cost of working at the dealership is C(H) = 1,200 + H2, where H is the number of hours during which he works hard. The corresponding marginal cost of effort is MC = 2H. Without any effort, the salesperson will, on average, generate a profit of $1,200. With each hour of high effort, he has a 5 percent chance of selling a car. Each car sale generates a profit of $900. Suppose the owner gives the salesperson $1,200 in base pay plus a bonus of $500 for each car he sells. How many hours of hard work will the salesperson choose?
A. 20 B. 22.5 C. 12.5 D. 25