22. Oaklis Company has provided the following data for maintenance cost Prior Year 10,000 $24,000 Current Year 12,000 $27,600 Machine hours Maintenance cost Maintenance components of maintenance cost are closest to: cost is a mixed cost with variable and fixed components. The fixed and variable A. $24,000 per year; $2.30 per machine hour B. $6,000 per year; $1.80 per machine hour C. $6,000 per year; $2.30 per machine hour D. $24,000 per year; $1.80 per machine hour 23. A soft drink bottler incurred the following factory utility cost: $3,936 for 800 cases bottled and $3,988 for 900 cases bottled. Factory utility cost is a mixed cost containing both fixed and variable components. The variable factory utility cost per case bottled is closest to: A. $4.92 B. $0.52 C. $4.43 D. $4.66