Required: a-1. Calculate the differential operating profit (loss). a-2. From an operating profit (loss) perspective for March, should Ms. Nili accept the order? b. What is the minimum price Ms. Nili should accept to take the special order? X Answer is not complete. Complete this question by entering your answers in the tabs below. Calculate the differential operating profit (loss). (Select option "increase" or "decrease", keeping Without special order as the base. Select "none" if there is no effect.)