The total monthly operating costs of Chili To Go are: $12000+ $0.30x 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 5,000 S 10,000 (b) Determine the monthly volume at which the average cost per serving is $0.60. 0 servings of chili Check