Deidoro Company has provided the following data for maintenance cost: Machine hours Maintenance cost Prior Year 19,700 $36,300 Current Year 21,800 $39,450 Maintenance cost is a mixed cost with variable and fixed components. The fixed and variable components of maintenance cost are closest to: (Round your intermediate calculations to 2 decimal places.) Multiple Choice $6,750 per year; $1.810 per machine hour $6,750 per year: $1.500 per machine hour $36,300 per year; $1.810 per machine hour