Exam Saved Costs associated with two alternatives, code-named Q and R, being considered by Albiston Corporation are listed below: Supplies costs Power costs Inspection costs Assembly costs Alternative Q $92,000 $62,000 $49,000 $57,000 Alternative R $92,000 $60,600 $60,600 $57,000 Required: 15 a. Which costs are relevant and which are not relevant in the choice between these two alternatives? b. What is the differential cost between the two alternatives? a Supplies costs Power costs Inspection costs Assembly costs b. Differential cost Help Save & Ex