Mr$.$ B$\text{'}$s$,$ a fancy restaurant in Banker's Hill has a three $(3)$ month contract to purchase $500$ pounds per month of wild salmon for So$/$pound from Fish Merchant. One $(1)$ month into the contract period, Fish Merchant breaches the contract and ceases to supply any more salmon. As a result, Mr$.$ B$\text{'}$s is forced to purchase replacement salmon elsewhere for $$8/$pound for one $(1)$ month before the price drops back to $$6$ pound for the third $(3$rd$)$ month. What is Mr$.$ B$\text{'}$s measure of damages?

O $$1000.$

$$$$2000.$

$$$$4000.$

O SO$,$ based on the business judgment rule