. , . , , i.
S(0). G , g . G = S(0)g. i (S(0) G) S(T) = S(0) (1+iT), i :
(S(0) G) (1+ i ) = S(T)
S(0) (1-g) (1+ i ) =S(0) (1+iT).
:
i = .
, :
i.. = .
29.
180 80% 2% . 360.
.
i = %.
:
i.. = %
, 85,7% 104% .
, 80% .
S(T), G=S(T)g. :
(S(0)-G) (1+ iT) = S(T)
, S(0) = S(T) (1-dT), (S(0)-G) S(T) (1-dT-g). :
S(T) (1-dT-g) (1+ iT) = S(T)
i:
i = .
,
i.. = .
.
. ( ).
.
30.
100 000 . 14 18 % . .
:
, = 365 . (. ). 184 .
|
|
, 6 × 30 = 180 .
, , .
:
I = 100000 × 0,18 × = 9074 (.)
S(T) = 100000 + 9074 = 109074 (.)
:
I = 100000 × 0,18 × = 9000 (.)
S(T) = 100000 + 9000 = 109000 (.)
31.
20 % 200000 . .
:
:
S(o) = 200000 / (1 + 0,2 × )= 184672 (.)
I = 200000 184672 = 15328 (.)
32.
150000 . 200 ( = 365) 180000 . .
:
i :
180000 = 150000 (1 + i × )
i = (180000 / 150000 1) ×365 / 200 = 36,5%