Q2 Syarikat Mak Bah sells a pack of 30 gram curry powder for RM2.00 per unit. The following are details for the sales and expenses in the month of October 2013. Item Sales Administrative and Selling Expenses Rent expenses Packaging expenses Milling and Grinding expenses Transportation expenses Salaries expense Income from operation RM 12,900 2,350 800 1,100 920 650 2,800 4,280 Assume that the variable costs consists of: the whole packaging expenses. the whole milling and grinding expenses. 20% of administrative and selling expenses. 45% of salaries expenses. 30% of transportation expenses. (a) Determine the contribution margin. (5 marks) (6) Calculate the break even point in unit sales. (8 marks) Assume that the unit variable costs increases by 15%, other data is unchanged. Calculate the new break even point in units. (Round to the nearest units) (5 marks) Illustrate a profit-volume chart indicating the break even point in question Q2(c). (2 marks) (d)