Wings Diner has a box lunch that it sells on football game days at the local university. Each box lunch sells for $16, which includes $5.50 variable costs and $5.50 fixed costs, plus a $5 markup. In the short run, what is the minimum price Wings Diner should charge (1.e., what is the price below which the diner would not normally sell a meal)? (Round your answer to 2 decimal places.) cost of per meal Wings will make a profit by selling at any price above