Impaired Goodwill and Amortization of Patent On April 1, a patent with an estimated useful economic life of 12 years was acquired for $86,400. In addition, on December 31, it was estimated that goodwill of $50,000 was impaired. Question Content Area a. Record the acquisition of patent. If an amount box does not require an entry, leave it blank. April 1 Patents Patents Cash Cash Question Content Area b. Journalize the adjusting entry on December 31 for the amortization of the patent rights. Do not round intermediate calculations. If an amount box does not require an entry, leave it blank. Dec. 31 Amortization Expense-Patents Amortization Expense-Patents Patents Patents Journalize the adjusting entry on December 31 for the impaired goodwill. If an amount box does not require an entry, leave it blank. Dec. 31 Loss from Impaired Goodwill Loss from Impaired Goodwill Goodwill