exchange 1,200 Singapore dollars (S\$ or SGD) for Australian dollars (AS or AUD). What Anne sees: Spotrate(SGD=1.00USD)Spotrate(USD=1.00AUD)1.33570.7665 Spot rate (USD=1.00AUD) a. What is the Singapore dollar to Australian dollar cross rate? b. How many Australian dollars will Anne get for her Singapore dollars? a. What is the Singapore dollar to Australian dollar cross rate? The cross rate is SGD IAUD. (Round to four decimal places.)