Andy and Jeff Have Decided to Move in Together After

Multiple Choice

Andy and Jeff have decided to move in together after being friends for a couple of years. Although moving into a larger apartment won't save them any money, they feel that with their busy schedules they'll benefit from sharing a living space and seeing each other more often. Which type of reward seems to be motivating their choice?

A) extrinsic reward
B) intrinsic reward
C) instrumental reward
D) social exchange reward