Required: Perform a sensitivity analysis by answering the following questions: a. What is the break-even point in sales dollars for RBC? b. What is the margin of safety for RBC? c. What sales dollars would be required to achieve an operating profit of $160,000? $420,000? Complete this question by entering your answers in the tabs below. Required A Required B Required C What sales dollars would be required to achieve an operating profit of $160,000? $420,000? (Round intermediate calculations to 3 decimal places and your final answers to the nearest whole dollar.) Sales Dollars Operating profit of $160,000 Operating profit of $420,000 5:49 PM e to search O 83.F Sunny ~ ( 4)) : 8/20/2021 F10 F1 1 F12 PS SL ESC F2 F3 PB 20 BACK INS V HOME