Problem 4 Whole milk is produced for SAR 18 per gallon. Whole milk can be sold without additional processing for SAR 25 per gallon or processed further into ice cream at an additional cost of SAR 9 per gallon. Ice cream can be sold for SAR 32 per gallon. Required: Prepare a differential analysis on whether to sell whole milk (Alternative 1), or process further into ice cream (Alternative 2). You must show all your work for credit