Spоrt Tee Cоrpоrаtion mаnufаctures T-shirts bearing the logos of professional football teams. The wholesale market for sport T-shirts is perfectly competitive. The manager forecasts the wholesale price of T-shirts next year to be $7.00. The firm's estimated marginal cost is SMC = 12 − 0.005Q + 0.0000008Q2 where Q is the number of T-shirts produced and sold each month. Sport Tee Corporation will have a fixed cost of $2,000 per month. Monthly profit will be