You are required to change today’s daily rates for converting GBP to USD. What are three ways in which you can update existing daily rates?

A: Update rates manually using the Currency Rates Manager, which can be accessed only from the Functional Setup Manager. B: Edit existing transactions and update the rates manually. C: Use the spreadsheet loader from the Currency Rates Manager. D: Update rates manually using the Currency Rates Manager, which can be accessed from the Functional Setup Manager or the General Ledger’s Period Close work area. E: Import daily rates through the Daily Rates open interface table.