Case Ltd. (Case) was incorporated in Canada. Case mainly sells the product it manufactures within Canada but recently found a market for some of its products in the United States (US). Payment is to be made in US dollars when the product is delivered to the US customers. Case maintains its general ledger and presents its financial statements in Canadian dollars. Which method of translation should Case use to translate the transactions denominated in US dollars? a. Presentation currency translation method. b. Current-rate method. c. Functional currency translation methoD. d. Spot rate method