Differential Analysis Involving Opportunity Costs purchased at face value. The following data have been assembled: Required: Differential Analysis Feedback Check My Work revenues, costs, and profit (loss) by subtracting alternative 2 from alternative 1 . Which alternative has the most desirable effect on income? 2. Based on the results disclosed by the differential analysis, should the proposal be accepted? 3. If the proposal is accepted, what would be the total estimated operating income of the store for the 15 years? x