Apply the high-low method of cost analysis to the three cost groups below. Then answer the following for each group: 1) Variable Cost per Unit, 2) Fixed Cost Portion, and 3) whether the cost is a variable, fixed, or mixed. Costs per Level of Production Volume (Applicable to each Group A Costs Group B Costs|Group C Costs group 2,000 $2,600 $1,000 $2.400 12,000 $12,600 $6,000 $2,400 16,000 $16,600 $8,000 $2.400 20,000 $20.600 $10,000 $2,400 . If the answer is zero make sure you input ( . When typing your responses, do NOT include a dollar sign. For example, if your answer is $10,000, you should be typing 10,000 or 10,000.00 without anyResponses Variable Cost Per Fixed Cost Variable / Fixed Group Unit Portion / Mixed $ Group A Costs to Group B Costs LA Group C Costs