Final answer:
The amount of impairment loss is $10.1 million. The entry to record the loss is to debit an expense account and credit the asset account for $10.1 million. If the estimated undiscounted sum of future cash flows is $15.5 million, the impairment loss is still $10.1 million. If the estimated undiscounted sum of future cash flows is $24.85 million, there is no impairment loss.
Step-by-step explanation:
To determine the amount of impairment loss, we need to compare the fair value of the Arizona plant with its carrying amount. The carrying amount is the cost of the asset minus accumulated depreciation, which in this case is $39.5 million - $14.9 million = $24.6 million.
The impairment loss is the difference between the carrying amount and the fair value, which in this case is $24.6 million - $14.5 million = $10.1 million. So, the amount of impairment loss is $10.1 million.
To record the impairment loss, we need to debit an expense account (e.g., Impairment Loss) and credit the asset account (e.g., Arizona Plant) for the amount of the impairment loss, which is $10.1 million.
If the estimated undiscounted sum of future cash flows is $15.5 million instead of $16.4 million, the impairment loss would be the carrying amount minus the fair value, which is $24.6 million - $14.5 million = $10.1 million.
If the estimated undiscounted sum of future cash flows is $24.85 million instead of $16.4 million, there would be no impairment loss because the carrying amount of $24.6 million is less than the fair value of $24.85 million.