Will someone help? i cannot figure out the second part, and the answer is not 1668

Required Information [The following information applies to the questions displayed below) Part 1 of 2 Kinnear Plastics manufactures various components for the aircraft and marine Industry. Kinnear buys plastic from two vendors: Tappan Corporation and Hill Enterprises. Kinnear chooses the vendor based on price. Once the plastic is received, it is inspected to ensure that it is suitable for production Plastic that is deemed unsuitable is disposed of 1.42 posts The controller at Kinnear collected the following information on purchases for the past year. Total purchases (tons) Plastic discarded Tappan 6. See 135 will 7.5 375 The purchasing manager has just received bids on an order for 250 tons of plastic from both Tappan and Hill Tappan bid $1649 and Hilbid $1634 perton Required: 1-6. Assume that the average quanty, measured by the amounts discarded from the two companies, will continue as in the past. What is the effective cost per ton for both Tappan and Hill? (Do not round Intermediate calculations.) Answer is complete and correct. Tappan ve couran Required information The following information apples to the questions displayed below) Part 2 of 2 Kinnear Plastics manufactures various components for the aircraft and marne industry. Kinnear buys plastic from two vendors: Tappan Corporation and Hill Enterprises. Kinnear chooses the vendor based on price. Once the plastic is received, it is inspected to ensure that is suitable for production Plastic that is deemed unsuitable is disposed of The controller Kinnear collected the following information on purchases for the past year 4,5ee 7,5 Total purchases (tous) Plastic discarded The purchasing manager has just received bids on an order for 260 tons of plastic from both Tappan and Hill. Tappan bid $1649 and Hill bid $1634 perton Required: a. Assume all else remains the same. What bid by Tappan would make Kinnear indifferent between buying from Toppan or HIF (Do not round Intermediate calculations. Round your answer to 2 decimal places.) Answer is complete but not entirely correct. S 1.60000