Question 1 Mobile excellent Sdn Bhd (MESB) produces aircond compressor for a car manufacturer, Expert Holding, with a sales price of RM580 and a variable cost of RM 180 per unit. Fixed costs are RM440, 000 per annum. You are required to calculate the following: a) Contribution / Sales ratio. b) Number of units to break-even. (2 marks) (2 marks) c) Sales value at break-even point. (2 marks) d) Calculate margin of safety in units and value. (3 marks) e) Number of units to be sold to achieve a profit of RM220,000 per annum (3 marks) f) Number of units to be sold to achieve a profit of RM220,000 per annum with increasing of 10% total fixed cost (3 marks) g) Calculate the new break-even in units and value if the total variable cost per unit increase by 15% (5 marks) (Total: 20 Marks)