Two Alternatives, Code-Named X and Y, Are Under Consideration at Guyer

Multiple Choice

Two alternatives, code-named X and Y, are under consideration at Guyer Corporation. Costs associated with the alternatives are listed below. Are the materials costs and processing costs relevant in the choice between alternatives X and Y?

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