Complete the flexible budget variance analysis by filling in the blanks in the partial flexible budget performance report for 4,000 travel locks for Galen, Inc. (Click the icon to view the report.) (For variances with a $0 value, make sure to enter "0" in the appropriate cells.) Galen, Inc. Flexible Budget Performance Report (partial) For the Month Ended April 30, 2024 Actual Flexible Budget Flexible Results Variance Budget Units 4,000 4,000 Sales Revenue 72,000 64,000 52,000 49,700 Variable Costs Contribution Margin 20,000 14,300 Fixed Costs 16,200 15,400 3,800 Operating Income (1,100)