Sam operates his own summer lawn-mowing company using a truck and equipment dedicated solely to operations. Complete the flexible budget performance report below to answer the following questions: (Click the icon to view the performance report.) Read the requirements. Complete the flexible budget performance report. (Enter the variances as positive numbers. Label each as favorable (F) or unfavorable (U). If the variance is 0 , make sure to enter in a "0". A variance of zero is considered favorable.) Data table Requirements 1. What is the volume variance for total operating expenses? Favorable or unfavorable? 2. What is the flexible budget variance for total operating expenses? Favorable or unfavorable? 3. What is the master budget variance for total operating expenses? Favorable or unfavorable