: .
:
, .
, .
- , .
, .
.
 | |||||
 |
()
:
1) ,
2) ,
3) ()
() :
P = S/(1+i*t/360(365,366)), i
P = S/(1-d*t/360(365,366)), d (1)
S .
( ) , . , , . (S) (P):
D = S - P = S*d*t/360(365,366), D- (2)
, , . , . (2).
:
1. .
2. .
1.
1: 12%
2: 15%
3: 7%
1: 37 . .
2: 20 . .
3: 100 . .
, .
2.
120 . .
1: 90
2: 100
3: 120
4200 . . .
3.
1 . .,
1: 72
2: 80
3: 83
8%,
1: 30
2: 28
3: 25
6%.
