I don't think its C or A....hmmm I'm not so sure
Answer:
c The marginal cost must be greater than or equal to the marginal benefit
Explanation:
Hope this helps
From,
1kvibing
It is important to let others know about your accomplishments, however, you do not want to be looking for a reward in it. Also you don't want to seem like you want to be better than everyone else. Even if you are :) So agree!
Answer:
C. Huge number of people moved tp coastal regions
