January 2 Purchased a bulldozer for $250,000 by paying $20,000 cash and signing a $230,000 note due in five years. January 3 Replaced the steel tracks on the bulldozer at a cost of $20,000, purchased on account. The new steel tracks increase the bulldozer's operating efficiency. January 30 Wrote a check for the amount owed on account for the work completed on January 3. February 1 Repaired the leather seat on the bulldozer and wrote a check for the full $800 cost. March 1 Paid $3,600 cash for the rights to use computer software for a two-year period. PA9-3 Part 1-b to 3 1-b. Prepare the journal entries for each of the above transactions. Prepare a journal entry to record the depreciation and amortization calculated in requirement 2.