Tamarisk 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. List price of new melter Cash paid $20,900 13,200 14,800 Accumulated depreciation-old melter (straight-line) 8,300 Secondhand fair value of old melter 6,900 Cost of old melter (5-year life, $1,000 salvage value). Prepare the journal entries necessary to record this exchange, assuming that the exchange (a) has commercial substance, and (b) lacks commercial substance. Tamarisk's fiscal year ends on December 31, and depreciation has been recorded through December 31, 2024. (Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter O for the amounts. List all debit entries before credit entries.) No. Account Titles and Explanation (a) Exchange has commercial substance. Depreciation Expense Accumulated Depreciation-Equipment (To record current depreciation.) Equipment Accumulated Depreciation Equipment Gain on Disposal of Equipment Cash Equipment Debit 920 Credit 920 13200 (To record exchange of the equipment.) (b) Exchange lacks commercial substance: Depreciation Expense Accumulated Depreciation-Equipment (To record current depreciation.) Equipment Accumulated Depreciation Equipment Gain on Disposal of Equipment Cash Equipment (To record exchange of the equipment.)