I am stuck

Current Attempt in Progress The property, plant, and equipment accounts for Buffalo Company held the following opening balances on January 1, 2023 (the first day of Buffalo's fiscal year): The following transactions took place during 2023 (assume all transactions took place on January 1): a. Buffalo Company paid $19,000 related to the machinery and $7,000 related to the equipment for maintenance to keep the assets in normal working order. b. Equipment with an original cost of $41,400 and accumulated depreciation of $29,600 was traded in on some new equipment. The new equipment had a fair value of $53,600, and Buffalo was given a trade in allowance of $4,500 for the old equipment. c. Buffalo Company made an agreement with GRN Ltd. to exchange two similar plots of land. Buffalo's land had an original cost of $550,000 and a fair value of $764,000. GRN's land had an original cost of $573,900 and a fair value of $804,800. Buffalo also paid $40,800 in cash to GRN as part of the transaction. The exchange lacks commercial substance. d. Buffalo paid $68,900 on a major upgrade to some of the equipment that significantly increased the economic life of the equipment. Prepare the journal entries to record the above transactions on the books of Buffalo Company. (Credit account titles are automatically indented when the amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts. List all debit entries before credit entries.)