This document discusses two approaches to recording foreign currency transactions - the single transaction approach and the dual transaction approach. Under the single transaction approach, the initial transaction is recorded at the exchange rate on the transaction date, and any differences due to exchange rate changes are recorded separately. Under the dual transaction approach, both the initial transaction and any exchange gains or losses are recorded separately from the beginning. The document provides a problem example and journal entries to illustrate how each approach would record a foreign purchase with payments made on different dates than the purchase date.