Scheduled payments of $670 due today, $445 due in 18 months, and $455 due in 36 months are to be replaced by a single equivalent amount paid at the focal date of 12 months from today. Money earns 11.7% compounded semiannually. Using P/Y=C/Y=2 and PMT=0, determine the economically equivalent value for each amount at the focal date and enter the values in the blanks. In your rough work, it may be helpful to draw a timeline with the appropriate focal date for the unknown amount. Round dollar values to 2 decimal places. Moving $670 due today to the focal date: N= A PV= A FV= Moving $445 due in 18 months to the focal date: N= A. PV= A FV= Moving $455 due in 36 months to the focal date: N= A. PV= A. FV= The single amount at the focal date is =