1. If revenues (sales) are $200,000 and 20,000 units were sold, what is the sales price per unit? 2. If variable costs are $6.00 per unit and 20,000 units were sold, what are total variable costs? 3. What is the contribution margin for each unit sold? 4. If sales are $200,000 and variable expenses, in total, are $120,000, what is total contribution margin