having trouble with this

These are selected 2022 transactions for Wyle Corporation. Jan. 1 Purchased a copyright for $120,000. The copyright has a useful life of 6 years and a remaining legal life of 30 years. Mar.1 Purchased a patent with an estimated useful life of 4 years and a legal life of 20 years for $54,000. Sept.1 Purchased a small company and recorded goodwill of $150,000. Its useful life is indefinite. Prepare all adjusting entries at December 31 to record amortization required by the events. If no entry is required, select "No entry" for the occount titles and enter O for the amounts. Credit account titles are outomatically indented when amount is entered. Do not indent (To record copyrights amortization) (To record patent amortization) (To record goodwill amortization)