1. Noland Company provided you with the following information: (20 Points) Month January February March April May June Total Maintenance Cost $ 940 $ 900 $1,100 $1,060 $ 980 $1,000 Production Volume (units) 3,500 units 3,000 units 5,000 units 4,500 units 3,800 units 3,700 units A. Using the high-low method, compute the variable component for maintenance cost. B. Using the high-low method, compute the fixed component for the maintenance cost. C. Show the equation for determining the total maintenance cost. D. What would the total maintenance cost be if the production volume was 4,200 units