archers cost accountant prepare the following static budget based on expected activity of 4000 units for the May 2021 accounting period... need help with parts A through C!!

5. Archer's cost accountant prepared the following static budget based on expected activity of 4,000 units for the May 2021 accounting period: Sales Revenue $64,000 Variable Costs(34,000) Contribution Margin $30,000 Fixed Costs (20,000) Net Income $10,000 a. If Archer's sales manager were to prepare a flexible budget for expected activity of 4,100 units, budgeted net income on this flexible budget would be? b. If Archer actually produced and sold 4,100 units at $21 cach, what is the sales reveng, activity/volume variance? c. If Archer actually incurred the following costs during May 2021: Sales Revenue $86,100 Variable Costs (32.100) b. If Archer actually produced and sold 4.100 units at $21 each, what is the sales revenue istivity vohme varianoe? Footer 4 c. If Archer actually incurred the following costs during May 2021 Sales Revenue 586,100 Variable Costs (3700) Contribution Margin 549.000 Fixed Cont24.000) Net Income $25.000 The flexible budget variance for i Fixed cost IN Variable costs Indicate foorable / unfavorable variances for full credit