Accounting entries for impairment loss

Hello.

I would like to confirm the following. Please let me know if I am wrong somewhere.

1) If we are told to use NCI at full acquisition method,the accounting entries for impairment loss would be:
DR group retained earnings (p’s share) X
DR NCI (nci’s share) X
CR goodwill X

2) If we are told to use NCI at proportionate method:
DR group retained earnings (full amount) X
CR goodwill X

Thanks.