Please show all work and formulas used.

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. (b) Determine the monthly volume at which the average cost per serving is $0.60. servings of chili