According to Oracle documentation4, when you have a subsidiary company in a highly regulated country where there is a legal requirement to produce fiscal reports under local GAAP, you should configure the ledgers using these two ledger types: a primary ledger with the local accounting convention, and a secondary ledger with the IFRS accounting convention. A primary ledger represents your main accounting books that comply with local GAAP. A secondary ledger represents an alternative accounting representation that complies with IFRS. Therefore, options A and D are correct. Option B is incorrect because a reporting currency with the IFRS accounting convention does not represent an alternative accounting representation. Option C is incorrect because a primary ledger with the IFRS accounting convention does not comply with local GAAP. Option E is incorrect because a reporting currency with the local accounting convention does not represent an alternative accounting representation.