I think the answer is B :) .........
Answer:
E) marginal; marginal
Explanation:
The diamond-water paradox is also known as the "paradox of value".
In this paradox it is argued that water which is an essential thing for human survival and is so important to human, is offered no value in the market. Whereas diamond which is just a precious stone and is not an essential thing in human's life is valued so much and has great value in the market than water.
So the diamond-water paradox provides the solution that those things having high values in usage have low prices in the market because they are consumed at low marginal utility. And those things which have low value in usage sometimes have high prices in the market because they are consumed at high marginal utility.
Hence he answer is
E) marginal; marginal
Trump refuses to attend the inauguration with his hurt ego, and is threatening to not concede to president-elect Joe Biden because he cannot handle the fact that he won. He has paid dearly for multiple recounts and won’t accept that he’s a failure.
