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Laser Sdn Bhd manufacturers and sells a single product. The following information is available for 2008: Production and sales units 12,000 Selling price Direct material Direct labour Variable overhead RM per unit 55 12 11 10 Fixed overheads in total: Production Administration Selling RM 50,000 40,000 20,000 Required: (a) (b) ) (c) (d) Calculate the contribution / sales ratio. Calculate the break-even point in units and in sales value. Calculate the margin of safety in percentage of sales. Calculate the sales value required to achieve a targeted profit of RM90,000. Calculate the likely profit or loss, should the sales volume be 15,000 units. Assume in year 2009 that selling price will increase by 20% and variable costs will decrease by 10%. Calculate the revised break-even point in units and in sales value. (e) (f)