Answer:
C) $4.00 variable selling and administrative cost
Step-by-step explanation:
Based of the information given the costs that is RELEVANT in this decision is the amount of $4.00 which is variable selling and administrative cost reason been that RELEVANT COSTS are cost that are tend to be incurred only in a situation when making a particular organization or business decison reason been that the costs are variable costs which will later change in the future due to the organization decison