could you double check my work? Nicklin Corporation is considering two alternatives, code-named M and N. Costs associated with the alternatives are listed below: Which costs are relevant and which are not relevant in the choice between these two alternatives? What is the differential cost between Alternative M and Alternative N?

Nicklin Corporation is considering two alternatives, code-named M and N. Costs associated with the alternatives are listed below: Alternative M Alternative N Supplies costs 54,000 45,000 26,000 26,000 Power costs Inspection costs 14,000 18,000 Assembly costs 19,000 14,000 Required: a. Which costs are relevant and which are not relevant in the choice between these two alternatives? Supplies costs elevant Power costs Not relevant Inspection costs Relevant Assembly costs Relevant b. What is the differential cost between Alternative M and Alternative N? (Enter your answer as a negative amount with a minus sign. Omit the sign in your response.) 10000 Differential cost