( ) , , . , - . , , .
, .
(10.1)
(10.2)
(10.3)
(10.4)
(10.5)
(10.6)
1. , ( 60 ) , 30 00 . 10 . , 40 , 10%?
.
(10.2) A=30 000; r=10%; n=10 :
PV=30000×FM4(10%,10) =30 000×6,145 = 184350
, 184 350 . 30 000 . 10 .
, , 20 (60 40 = 20) 184350 .
(11.1), FVpre=184350:
A=184350 / [FM3(10%,20) (1+ r)] =184350/(57,274×1,1)= 2926,125
, 2916 .13 .
2. 200 . . 50 . . , 12% ?
(11.4) =50; r=0,12; PVpst=200
n=5,77
5,77
3. 1 . . 20 . , , 10% ?
1 . . , - 20 , . (11.2) PV =1 000 000; n=20; r=0,1
A=1 000 000/FM4(10%,20)
A=1 000 000/ 8,5136= 117 459,1
117 459 .10 .
4. 3500 . . 600 . . 8% . , , .
|
|
(10.3) FV=3500; A=600; r=0,08:
n=4,976443
5 .