Assignment Topic Task 1 ( 2.5 marks): Give an example by using your own numbers on using the cost-benefit analysis in making decisions. Task 2 (2.5 marks): Give an example by using your own numbers on calculating total and average costs. Task 3 (5 Marks) Give an example by using your own numbers on calculating: 1. break even in units and amount. (2.5 Marks) 2. break even in units and amount to achieve a target operating income. (2.5 Marks)