23) During the COVID-19 pandemic, as toilet paper supplies ran low, many people tried to stockpile toilet paper to resell at higher prices. Is this good or bad?

(a) It's good because the higher price prevents toilet paper from being wasted.

(b) It's good because those people will earn a high profit on the toilet paper.

(c) It's bad because the higher price will lead to a shortage of toilet paper.

(d) It's bad because the consumers will have to pay higher prices.