25- Milvenan Company is analyzing a proposed project. The company expects to sell 2.000 units, give or take 10 percent. The sales price is estimated at $800 per unit, plus or minus 5 percent. The expected variable cost per unit is $300 and the expected fixed costs are S600.000. Cost estimates are considered accurate within a plus or minus 4 percent range The depreciation expense is $150,000. a. What is the sale revenue under the worst case scenario? b. What is the contribution margin per unit under the best case scenario