Requirement 2. After using the patent for four years, MP learns at an industry trade show that another company is designing a more efficient printer. On the basis of this new information, MP decides, starting with Year 5, to amortize the remaining cost of the patent over two remaining years, giving the patent a total useful life of six years. Record amortization for Year 5. (Record debits first, then credits. Select the explanation on the last line of the journal entry table.) Date Accounts and Explanation Debit Credit