Bonita Company purchased an electric wax melter on April 30,2025 , by trading in its old gas model and paying the balance in cash. The following data relate to the purchase. Prepare the journal entries necessary to record this exchange, assurning that the exchange (a) has commercial substance, and (b) lacks commercial substance. Bonita's fiscal year ends on December 31, and depreciation has been recorded through December 31 , 2024 . (Credit account tities are outomatically indented when amount is entered. Do not indent manually if no entry is required, select "No Entry" for the occount titles and enter O for the amounts. List all debit entries before credit entries.) (To record exchange of the equipment.) (b) Exchangelacks commercial substance: (To record current depreciation) (To record exchange of the equipment)