QRank the following bonds in order of descending duration:

$\backslash$table$[[$BOND$,$COUPON RATE $(\%),$TIME TO MATURITY $($YRS$),$YTM $(\%)],[$A$,15,20,10],[$B$,15,15,10],[$C$,0,20,10],[$D$,8,20,10],[$E$,15,17,10]]$ ANSWER WITH EXCEL