Answer the following questions (27 and 28) using the information below Roberts Corporation manufactured 53,000 buckets during February. The overhead cost-allocation rate is 55 per machine-hour. The following vaciale overhead data pertain to Fehr Actual Budgeted Production 53.000 units 50,000 units Machine hours 4,900 hours 5.000 hours $2.50 Variable overhead cost per machine-hour $3 What is the variable overhead spending variance? A $2.450 unfavorable B. None of these answers are correct. C. 51,000 favorable D. 51,450 unfavorable Answer the following questions (27 and 28) using the information below: Roberts Corporation manufactured 53,000 buckets during February. The overhead cost-allocation rate is $5 per machine-hour. The following variable overhondd Actual Budgeted Production 53,000 units 50,000 units 5,000 hours $2.50 Machine-hours 4,900 hours Variable overhead cost per machine-bour S3 What is the variable overheadefficiency variance? A. $2,450 unfavorable B. None of these answers are correct. C. $1,000 favorable D. $1,450 unfavorable