John's 8-year-old Chevrolet Trail Blazer requires repairs estimated at $6,000 to make it roadworthy again. His wife, Sherry, suggested that he should buy a 5-year-old used Jeep Grand Cherokee instead for $6,000 cash. Sherry estimated the following costs for the two cars: Trail BlazerGrand Cherokee Acquisition cost $25,000 $6,000 Repairs $ 6,000 Annual operating costs (Gas, maintenance, insurance) $ 2,280 $2,100 The cost NOT relevant for this decision is the: A) annual operating costs of the Grand Cherokee B) acquisition cost of the Grand Cherokee C) acquisition cost of the Trail Blazer D) repairs to the Trail Blazer