Bexley Limited, a multi-product company provides the following data relating to the current year. Particulars First half of the year ( Second half of the year () Sales 15,000 Total Cost 12,000 19,000 15,000 Assuming that there is no change in prices and variable cost and that the fixed costs are incurred equally in the two half year periods. What is Margin of safety in amount (E)? O a. 27.000 O b. 28.000 O c. 25,000 O d. 30.000