Problem 2 Clean-Clothes Cleaners is a dry-cleaning business that is considering four possible sites for its new operation. The annual fixed and variable costs for each site have been estimated as follows: Location D Fixed Cost Variable Cost per Ton B $85,000 $50,000 $40,000 $3 $7 $10 65,000 $6 a. Plot the total cost curves for each location b. Over what range of demand volume is each site optimal? c. If the expected production volume is 8,000 units per year, which site is best