Quatro Hermanas, Inc. is investigating implement- ing some new production machinery as part of its operations. Three alternatives have been identified, and they have the following fixed and variable costs: Annual Annual Variable Costs Alternative Fixed Costs per Unit ABC $100,000 200,000 $20.00 5.00 150,000 7.50 Determine the ranges of production (units produced per year) over which each alternative would be recommended up to 30,000 units per year.