Part B: (5 marks) Match the items in the two columns below by entering the appropriate code letter in the space provided. A. Incremental Analysis F. Mixed costs B. Variable costs G. Break-even point C. Fixed costs H. Contribution margin D. High-low method I. Sunk Cost e. Relevant range J. Contribution margin ratio 1. The amount of sales revenue.semaining after deducting variable.costs. 2. Costs that contain both a variable and a fixed element. 3. The percentage of sales dollars available to cover fixed costs and produce income. 4. The process of identifying the financial data that changes under alternative courses of action wow. A.cost.tbal.cannot he.changed by any presentor future decision. 6. Costs that vary in total directly and proportionately with changes in the activity level 2. The lexel of activity.al which total revenues.equal total.casts. 8. The range over which the company expects to operate during the year. 9. Costs that cemain.the.sams in total regardless of changes in the activity lexel 10. A method that uses the fatal.costs.jncurred at the bigh and low lexels.of astxity