Computing Average Unit Costs The total monthly operating costs of Chili To Go are: $6,000+ $0.40X where X = servings of chili (a) Determine the average cost per serving at each of the following monthly volumes: 100; 1,000; 5,000; and 10,000. Round answers to one decimal place. Volume Average Unit Cost 100 $ $ 1,000 5,000 10,000 $ $ (b) Determine the monthly volume at which the average cost per serving is $0.60. servings of chili