Excel Solver: Hot dogs are sold at Camden Yards during the Baltimore Orioles' baseball games. The current price is $2.50 per hot dog, but management is thinking about changing the price to increase profit. The price determines the number of hot dogs sold. If x is the number of hot dogs sold, then the price is given by p(x) = -0.0001x +4. Costs associated with the selling of hot dogs include a fixed cost of $1500 for equipment and a variable cost of $.80 per hot dog