Answer:
According to IAS 36 Impairment of Assets says that impairment must be launched when it is clear that the carrying value of the asset is higher than fair value less cost to sell or value in use.
In this question, we can see that the carrying value which is $18.64m is higher than $11.6m by $7.04m (18.64-11.6).
Dr. Impairment Loss $7.04m
CR. Accumulated Impairment Loss $7.04
The (Dr.) impairment Loss Should be Reported in the statement of comprehensive income as an Expense and (CR.) Accumulated Impairment Loss would reduce the Carrying Amount of the Respective Asset in the balance sheet.