QUESTION 4 Halmart manufactures two products - Product A and Product B. The following details relate to the two products. Required 1. Calculate the marginal income ratio for Product A and Product B (4 marks 2. Calculate the break-even quantity and break-even value for Product A and Product B (6 marks 3. Calculate the margin of safety in terms of units and value for Product A and Product B (6 marks) 4. Discuss the importance of Cost Volume Profit (CVP) Analysis (4 marks)