biznes-gegmis SemuSavebis praqtikuli sakiTxebi da amocanebi

amocana 2.9.3
Tu P odenobis ZiriTadi Tanxa gacemulia r -is toli martivi
saprocento gadasaxadiT, maSin t wlis Semdeg saprocento gadasaxadi I
gamoiTvleba Semdegi formuliT:
I = 0 , 001⋅r
⋅ P ⋅t
mTliani gadasaxdeli valis odenoba ki iqneba:
F = P + I = P + 0 , 001⋅
r ⋅ P ⋅t
(1)
Cveni amocanisaTvis P=7000 lars, r=10%; F=9975 Tu am monacemebs
SevitanT (1) -Si vipoviT Tanxis gasesxebis periods anu
9975 = 7000 + 0,
01⋅10⋅
7000⋅
t
= + ⋅t
⇒ 9975 7000 700
2975 119
t = = = 4,
25
700 28
t = 4,
25 es niSnavs rom Tanxa gausesxebiaT 4 wliT da sami TviT.
b) valis wrfivi modeli iqneba
F
F = 700 ⋅t
+ 7000 xolo Sesabamis grafiks eqneba saxe:
t
F
0 7000
1 7700
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
0
t
0 1 2 3
g) 7 wlis Semdeg valis odenoba iqneba:
F(7) = 700 · 7 + 7000 = 4900 + 7000= 11900 l.;
F(7) = 11900 l.
F
amocana 2.10.2
a) momavali Rirebuleba es aris raodenoba, romelic miiReba ZiriTad (sawyisi)
Tanxaze, drois t periodSi garkveuli saprocento ganakveTis damatebiT.
F = P(
1 + 0,
001⋅
r ⋅t
)
(1)
sadac, F - aris P ZiriTadi Tanxis momavali Rirebuleba
173
F = 700 ⋅t
+
7000