. R , i. R ( 1 +i) n-1, R (n-1) . R (1 +i) n-2 ..
. , : S =R+R (1 +i) +R (1 +i) 2++R (1 +i) n-1,
R, (1 +i), .
:
S = R = R = R sn ; i , (23)
- . i.
13. 3- 10 . ., 1 10%. .
:
n = 3 ,
R = 10 000 000 .,
i = 0,10.
S =?
.
1- . (23):
S= 10 000 000*[(1+ 0,1)3 - 1] / 0,1 = 33 100 000,00 .
2- . Excel , , . 22.
. 22. S ( H3 : =B3*((1+B4;B2) -1)/B4))
3- . S ( ). , , . 27.
. 23. S ( H4 : =(B4;B2;-B3))
(. .2.1. ).
14. 3- 10 . ., (m = 4) 10%. .
:
n = 3 ,
m = 4,
R = 10 000 000 .,
j = 0,10.
S =?
1- . (24):
S = 10 000 000*[(1+0,1/4) (4*3) - 1] / [(1+0,1/4) 4 - 1] = 33 222 157,88.
2- . Excel , . 24.
. 24. Excel ( H3 : =B4*((1+B5/B3;B3*B2) -1)/((1+B5/B3;B3)-1))
3- . Excel. Excel .
15. 3- 10 . (.. 10/4 . ), 10% . .
|
|
:
n = 3 ,
m = 1,
R = 10 000 000 .,
p = 4,
i = 0,10.
S =?
1- . (1.25):
S = (10 000 000/4) * [(1+0,1) 3 - 1]/ [(1+0,1) 1/4 - 1] =34 316 607,35 .
2- . Excel , . 25.
. 25. Excel ( H3 : =(B4/B5)*((1+B6;B2) -1)/((1+B6;1/B5)-1))
3- . Excel. Excel .
16. 3-x 10 . (.. 10/4 . ), 10% . .
:
n = 3 ,
p = m = 4,
R = 10 000 000 .,
j = 0,10.
S =?
1- . (26):
S = 10 000 000*[(1+0,1/4) (4*3) - 1] / 0,1 = 34 488 882,42 .
2- . Excel , . 30.
. 26. Excel ( H3 : =B4*((1+B5/B3;B3*B2)-1)/B5))
3- . Excel. S ( ). , , . 27.
. 27. S ( H5 : =(B5/B3;B2*B3;-B4/B3))
- , p ≥ 1, m ≥ 1 ( ). - , , , ≠ .
R/p, 1 / ,
= .
= ,
..
R/p, (1+j/m)m/p, .
:
S = = . (27)
, .
17. 3- (= 4) 10 . (.. 10/4 . ), (m= 12) 10% . .
:
n = 3 ,
m = 12,
R = 10 000 000 .,
p = 4,
j = 0,10.
S =?
.
1- . . (1.27) :
|
|
S = (10 000 000/4)*[(1+0,10/4)(3*12) -1] / [(1+0,10/4)(12/4) -1] =
= 34 529 637,96 .
2- . Excel (27) , . 28.
. 28. Excel ( H3 : =(B4/B5)*((1+B6/B3;B3*B2) -1)/((1+B6/B3;B3/B5)-1))
3- . Excel. Excel .