Answer:
A. Dr Loss from Impaired Goodwill $3,867,800
Cr Goodwill $3,867,800
B. Dr Amortization Expense—Patents $27, 000
Cr Patents $27,000
Explanation:
a. Preparation of the adjusting entry on December 31 for the impaired goodwill
Dec. 31
Dr Loss from Impaired Goodwill $3,867,800
Cr Goodwill $3,867,800
(To reocord Impaired goodwill)
b.Preparation of the adjusting entry on December 31 for the amortization of the patent rights.
Dec. 31
Dr Amortization Expense—Patents $27, 000
Cr Patents $27,000
[($468,000 ÷ 13) × 9/12]
(To record Amortized patent rights)