Kindly answer the attach with clearly.

QUESTION 5 Following is the contribution margin income statement of a single product company: Required: 1. Calculate break-even point in units and dollars (RM). 2. What is the contribution margin at break-even point? 3. Compute the number of units to be sold to earn a profit of RM36,000. 4. Compute the margin of safety using original data. 5. Compute CM ratio. Compute the expected increase in monthly net operating if sales increase by RM160,000 and fixed expenses do not change