Answer:
c. relative size
Explanation:
Jason has to look down the beach meaning the sand there is furtner from him. Since objects look smaller the further they are, the size he sees it is relative to the distance he sees it from.
Thus the answer is relative size.
1) You choose which college to go to: each college you don't choose is an opportunity cost
2) you choose which language to learn. You can't learn them all. If you decide to learn Chinese, you might be missing out on Spanish
3)Where do you want to do your exchange? if You choose one place, you're missing out all the other opportunities.
The British taxed the colonists in order to pay its debt.
Yes, socialization is segregation based on informal norms.