24. If you forgot to add shipping details to a purchase invoice, you should a. adjust the invoice to add shipping information b. phone the supplier to get the missing information c. look up the invoice, choose track shipments and add the shipping details d. leave it, you do not need the shipping details 25. When you enter a different exchange rate for a currency during a purchase transaction, you will a. be asked if you wish to make the new rate the default rate for that date b. be asked to conrm that you want to change the rate c. need to enter the new rate in the currency information setup window to make it the default d. be reminded to reset the exchange rate in the bank's ledger record