How is a foreign operation in a highly inflationary (hyperinflationary) economy translated?

What are the three perspectives on foreign currency exposure?

Under the functional currency translation (FCT / temporal) method, what rates apply and where do gains/losses go?

What is the key contrast between the FCT (temporal) and PCT (current-rate) methods in where the translation gain/loss is reported?

What happens to the cumulative translation account (CTA) in OCI when the foreign operation is disposed of?

What is the difference between a net asset exposure and a net liability exposure?

How are the acquisition differential and goodwill of a foreign operation translated?