Haven't read that story, but going from the title I am going to say A.
Answer:
i tried i dont get it either
Explanation:
ok there’s no example of sentence but it means to be dedicated to doing something or to carry out doing something.
two types of word usage:
1. She was committed to their relationship.
2. He committed a felony.
hope this helps!
Answer:
Opportunity cost makes decision makers think about whether the best alternative option isn't really the best option.
Explanation:
Next time put the question into Social Studies.
A. So you can establish your own credibility as a serious arguer