I need help. please

Identity relevant casts for diff erent decisions - Make or Sell or process Cost Decision J- Gnavoidable fixed overhead Elimination of unprofitable Seyment 2. Direct labor buy 3- Original cost of old equipment Equipment replacement 4- Joint production Costs further S- Opportunity cost Accepting a special order 6- Segment manager's salary Eliminate an unprofitable Segment (manager will be terminated) - Cost of new equipment Equipment replacemeo + 8- Incremental production costs Sell or process further a. Direct materials Equipment replacement (the amount of materials required does not change) expense purchase or lease aa building Required! For each cost listed above, indicate if it is relevant or not to the related decision. For those casts deter- mined to be irrelevant, briefly explain why. Lo-Rent