Select from options: Continue writing the next sentence.

How to think like an economist
Use self interest to motivate yourself and others.
When acting on just about anything, people will seek their own benefit. As a result, you shouldn't be ashamed to use self interest to motivate others or to act to benefit yourself.

pick from the following.
a). Money can come in huge amounts so have some cash in your pocket to cover your expenses. Even if you buy an expensive pair of jeans or a stylish summer outfit, don't be afraid to buy those items because you want to feel good about yourself..
b). It is not only for you, but for others around you (and for other individuals). If you read this article, then don't dwell on this in the back of your head..
c). Self-motivated people are actually focused on their own contributions, and often even in their own lives. Spend a day indulging in tasks at the expense of others..
d). People will push back or resist doing things if they don't see a benefit in completing the action. For example, your employees won't work longer or harder unless they get compensated (or realize another type of benefit)..
Answer:
d).