I believe the answer is: that will increase their well-being.
during the process, people would weight in the magnitude of benefit that they would obtain from doing a certain action compared to the expense and opportunities they need to sacrifice to obtain it. If the benefit is larger than the sacrifice, then people would see their action to be rational or purposeful
I cant really write up a paragraph for you, but if you look up the topic you'll see information that could really help
Answer:
self-concept; working self-concepts
Explanation:
Self-concept can be described or explained as an individual perception of one self or behavior. This can be explained further as the mental picture that one has about himself/herself.
Some examples of self-concept are , when an individual sees himself/herself as an intelligent person, and when a man/woman sees himself/herself as a good spouse.
In this case, Sarah is showing an act which is termed as self-concept because she was showing the mental picture of herself, but in a working manner.