Question 3 Walla manufactured Sdn Bhd is a car manufacturer that produce side mirror with a sales price of RM350 and a variable cost of RM150. Fixed costs are RM250,000 per annum with total unit sold was 1,400 units. You are required to calculate the following: A. Contribution / Sales ratio. ( 2 marks) . Number of units to break-even. ( 2 marks) c. Sales (RM) at break-even point. ( 2 marks) D. Number of units to be sold to achieve a profit of RM150,000 per annum (4 marks) E. Based on B above, find the margin of safety in units. ( 2 marks) (Total: 12 marks)