You short $5$ contracts for call options on Microsoft stock with a strike price of $${}_{0}0\mathrm{.}00.$ The option premium is $$4\mathrm{.}50$ per share. At the time you short the contracts, Microsoft's market price is $$76\mathrm{.}50.$ What will the value of your position be if when the options are exercised Microsoft is selling for $$75\mathrm{.}00?$