Actual Results 13,000 Flexible Budget Variance Flexible Budget ? Sales Activity Variance 2000 U Master Budget 13,000F Units Sales revenue Less: Contribution margin $91,000 ? $87,750 ? $52,000 $105,000 30,000 $3,250U ? ? $4,000F $6,000U 1-1 What is the actual sales revenue? 1-2 What is the sales revenue in the flexible budget? 1-3 What is the flexible budget contribution margin? 1-4 What is the master budget sales revenue? 1-5 What is the master budget contribution margin