Caraco Corporation has provided the following production and average cost data for two levels of monthly procuction volume. The company produces a single product. The best estimate of the total cost to manufacture 6.900 units is closest to: (Round your intermediate calculations to 2 decimal places.) The management of Hamano Corporation would like for you to analyze their repair costs, which are listed below. Management believes that repair cost is a mixed cost that depends on the number of machine-hours. Using the least-squares regression method, the estimates of the variable and fxed components of repair cost would be closest to