Answer:
The spending variance for Utilities is $ 2,900(F)
Step-by-step explanation:
 In order to calculate the spending variance for Utilities we woud have to calculate first the Total Budgeted Cost as follows:
Budgeted variable cost for 30000 hours = $ 82,000-13,000 = $ 69,000 
 Budgeted variable cost for 33000 hours = $ 69,000x(33000/30000) 
 = $ 75,900 
 
Therefore, Total Budgeted Cost = $ 75,900+13,000= $ 88,900 
 
Spending Variance = Budgeted Cost-Actual Cost 
 Spending Variance =$ 88,900- $86,000 
 Spending Variance =$ 2,900(F)
The spending variance for Utilities is $ 2,900(F)