(profitability Index) . t = 0 0, ()
, = PV 0. , (NPV):
, . ,
: > 1, ; < 1, ; = 1 .
(. 1), V, . "" . ; .
, 1, 2 3, , . 7.8.
3 , . , , .
1 = ( + )/ = (15 + 8)/8 = 2,87; 2 = 28/10 = 2,80; 3 = 33/13 = 2,53.
1, 2 3 , 1 .
? ( > 0), .. ?
. , (net profitability rate).
, , . , . .