Question 9 Answer both part (A) and (B) (PART A) (4 points) 8 Points Bahrain Corporation manufactured 30,000 clocks during September. The overhead cost-allocation base is $11.25 per machine-hour. The following variable overhead data pertain to September: Actual Production 30,000 units; Budgeted Production 24,000 units; Actual Machine-hours 15,000 hours; Budgeted Machine-hours 10,800 hours; Actual Variable overhead cost per machine-hour: $11.00; Budgeted Variable overhead cost per machine-hour $11.25. REQUIRED: (i) Compute the variable overhead spending variance. (ii) Compute the variable overhead efficiency variance.