Please help me to solve this with the steps manual/excel, thank you so much.

Week6 Task 8 Budgeted overhead costs for two different levels of activity follows: Direct labor hours 1,000 2,000 Maintenance $10,100 $13,100 Depreciation $7,000 $7,000 Supervision $ 16,000 $16,000 Supplies $2,400 $4,800 Power $1,000 $2,000 Other $12,940 $14,240 Instructions: 1. Prepare a flexible budget for an activity level of 1,800 direct labor hours. 2. Evaluate performance for April 2021,indicate either favorable or unfavorable, with the following actual data for March : Maintenance $12,775 Depreciation $7,000 Supervision $16,000 Supplies $4,280 Power $1,925 Other $14,100 Actual direct labor hour 1,800 direct labor hours