The average cost per seat on the $75-$passenger Get$-$There$-$Safe Bus company's trip from Milwaukee to Minneapolis, on which no refreshments are served, is $$37.$ Just before a particular trip, three seats remain un$-$sold. The bus company could increase its profit only if it

Group of answer choices

charged any ticket price above $$0$ for the three remaining seats.

charged at least $$18\mathrm{.}50$ for each of the three remaining seats.

charged at least $$37$ for each of the three remaining seats.

paid three people to occupy the three remaining seats.