eAssignment/takeAssignmentMain.do?invoker=&takeAssignmentSessionLocator=&inprogress=false To calculate the future value of an amount that is invested at 12%, compounded quarterly, at the end of three years, the interest factor used would be Oa 1% for 12 periods Ob 12% for three periods Oc. 3% for four periods Od % for 12 periods