Al B. Core works at a Fresh Fish Market. The market sells fresh fish from 9 a.m. until 7 p.m. every day. The store does not sell day-old fish, so all unsold fish are thrown away at 7 p.m. each day. If Al has lots of fresh fish left at the end of the day that cost him $300 to acquire, what should Al do?
a. Lower the price of the remaining fish, even if he can't recover his $300

b. Lower the price of the remaining fish, but under no circumstances should the price fall below $300 for the remaining fish.
c. Throw the fish away even if he could sell some of them at a discounted price.
d. Starting tomorrow, lower the price on all fish so they will all be sold by mid-day.

a