Barry's Brewpub is considering hiring more brewmasters. The market wage for a brewmaster is $160 per day. The average brewmaster produces 40 pints of beer per day, but Barry expects the next brewmaster to produce only 20 pints per day. Assuming the market for beer is perfectly competitive, Barry's Brewpub will hire another brewmaster only if: O the new brewmaster can produce 40 pints O a pint of brew sells for $2 O a pint of brew sells for $8 or more O a pint of brew sells for $6 or more