During 2021, Bramble Corporation spent $146,880 in research and development costs. As a result, a new product called the New Age Piano was patented. The patent was obtained on October 1, 2021, and had a legal life of 20 years and a useful life of 10 years. Legal costs of $19,440 related to the patent were incurred as of October 1, 2021. (a) Prepare all journal entries required in 2021 and 2022 as a result of the transactions above. (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. Record entries in the order displayed in the problem statement.) Date Account Titles and Explanation (To record research and development expenses) Debit Credit