Claire and Don are farmers who produce beef and corn. In a year, Claire can produce 10 tons of beef or 40 bushels of com In a year, Don can produce 40 tons of beef or 80 bushels of corn To maximize their total output of beef and corn A. Claire produces beef and corn while Don produces nothing B. Claire produces beef and Don produces com C. Claire and Don each spend half of their time producing beef and the other half producing corn D. Don produces beef and Claire produces