Suppose the interest rate is 3.6%. a. Having $650 today is equivalent to having what amount in one year? b. Having $650 in one year is equivalent to having what amount today? c. Which would you prefer, $650 today or $650 in one year? Does your answer depend on when you need the money? Why or why not? a. Having $650 today is equivalent to having what amount in one year? It is equivalent to $ . (Round to the nearest cent.)