Propare a riexible budpet at activity levels of 10,000 units and 14,000 units. Compute total variable cost per unit. Compute total fixed costs. Tempo Company's fixed budget (based on sales of 12,000 units) follows. 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