Exercise 21-3 (Algo) Preparing flexible budgets LO P1 Tempo Company's fixed budget (based on sales of 18,000 units) follows. 1. Compute total variable cost per unit. 2. Compute total fixed costs. 3. Prepare a flexible budget at activity levels of 16,000 units and 20,000 units. Complete this question by entering your answers in the tabs below. Compute total fixed costs. Complete this question by entering your answers in the tabs below. Prepare a flexible budget at activity levels of 16,000 units and 20,000 units. Exercise 21-3 (Algo) Preparing flexible budgets LO P1 Tempo Company's fixed budget (based on sales of 18,000 units) follows. 1. Compute total variable cost per unit. 2. Compute total fixed costs. 3. Prepare a flexible budget at activity levels of 16,000 units and 20,000 units. Complete this question by entering your answers in the tabs below. Compute total variable cost per unit