Miller Company is considering replacing its delivery truck with a newer model. The new truck will save money on maintenance and repair costs, but will get about the same gasoline mileage Indicate if the following items are relevant or irrelevant to this decision Make a list 1-6 and enter either R for relevant or I for irrelevant. You do not have to write out the 6 items 1. The original price of the new truck 2. The difference in the maintenance and repair costs 3. The cost of new tires put on the old truck last year 4. The trade-in value of the old truck 5. The original cost of the old truck 6. Gasoline mileage