George Robinson operates a kioskin downtown Chicago, at which he sells one style of baseball hat He buys the hats from a supplier for $16 and sells them for $20. George's current breakeven point is 15.000 hats per year. Assume that George's fixed costs, variable costs, and sales price were the same last year, when he made $32,200 in net income How many hats did George sell last year, assuming a 30% income tax rate? (Use the rounded contribution margin per unit calculated In the previous part.) hats