1. The following costs relate to a variety of decision settings Cost e overhead rtment 1. Allocated c 2. Cost of an old car 3. Direct materials 4.Salary of marketing manager Closing a money-losing Vehicle replacement Make or buy a product Project discontinuance; manager to be transferred elsewhere in the firm Purchase of a new home Plant closure 5, Home theater installation 6. Unavoidable fixed overhead 7. Research expenditures incurred last year, Product introduction to marketplace related to new product 8 S4 on advertising program Whether to promote product A or B with the $4 million Whether to discard the goods or sell them to a third-world coun 9.Manufactured cost of existig inventory Required Consider each of the nine costs listed and determine whether it is relevant or irrelevant to the decision cited. If the cost is irrelevant, briefly explain why