Exercise 21-3 (Algo) Preparing flexible budgets LO P1 Tempo Company's fixed budget (based on sales of 12,000 units) folllows. 1. Compute total variable cost per unit. 2. Compute total fixed costs. 3. Prepare a flexible budget at activity levels of 10,000 units and 14,000 units. Complete this question by entering your answers in the tabs below. Prepare a flexible budget at activity levels of 10,000 units and 14,000 units. Complete this question by entering your answers in the tabs below. Prepare a flexible budget at activity leveis of 10,000 units and 14,000 units