A) always tend to act in an altruistic manner.
B) always consider the impact of their actions on the welfare of others.
C) are motivated by self-interest.
D) are generally not concerned with economic questions.
ANSWER:
C
A) always tend to act in an altruistic manner.
B) always consider the impact of their actions on the welfare of others.
C) are motivated by self-interest.
D) are generally not concerned with economic questions.
ANSWER:
C