Mccubbin Corporation Is Considering Two Alternatives: a and B

Multiple Choice

Mccubbin Corporation is considering two alternatives: A and B. Costs associated with the alternatives are listed below:
-Are the materials costs and processing costs relevant in the choice between alternatives A and B? (Ignore the equipment rental and occupancy costs in this question.)

A) Neither materials costs nor processing costs are relevant
B) Both materials costs and processing costs are relevant
C) Only processing costs are relevant
D) Only materials costs are relevant