QUESTION 17 Oaklis Company has provided the following data for maintenance cost Machine hours Maintenance cost. Prior Year 10,000 $24,000 Current Year 12,000 $27,600 Maintenance cost is a mixed cost with variable and fixed components. The fixed and variable components of maintenance cost are closest to $24,000 per year, $2.30 per machine hour $6,000 per year $180 per machine hour $6,000 per year, $2.30 per machine hour $24,000 per year $1.80 per machine hour