???, 33.55p ?? 2450.47…?·?? ?? 3.9? ?? 1227.40? ??

30? ???? ? ???(2484.02)?? 33.55???(1.35%) ?? 2450.47? ?? ???.

?????? ? ???(741.25)?? 2.63???(0.35%) ??? 738.62? ??? ????.

?? ?????? ?·?? ??? ? ???(1231.3?)?? 3.9? ?? 1227.40?? ????.

[??=???]