:
M = Δ / ΔI = (345 300) / (50 40) = 4,5.
:
MPS = 1 / M = 1 / 4,5 = 0,22.
, MPC + MPS = 1. :
MPC = 1 MPS = 1 0,22 = 0,78.
:
,
, , , .
.
: , , ( ), ( ), ,
, .
(g). :
g = ( n - n-1 / n-1) ×100%,
n ,
n-1 .
g > 0, ,
g < 0, .
. .
() (π):
π = ((In− I n-1)/ I n-1) × 100%,
In ;
In-1 .
:
π = ((defn - defn-1) / defn-1) × 100%
. (), , , , , . ( ) .
. , , .
.
:
u = ( / ) × 100%,
.
. : 2 3% . :
(( ) / ) × 100% = k (u u),
k -
(2-3%);
|
|
u ;
u .
.
1. 2006 2300 . . 2007 2200 . ., 0,9.
.
.
2007 :
2007 / = 2200/0,9 = 24444,4 . .
:
g =(( 2007 - 2006 ) /
2006 ) × 100% = ((2444,4-2300) / 2300) × 100% = 6,28%
g > 0, .
2. 7%, 12% . .
:
def1= /
:
def2 = 1,12 : 1,07 = 1,0467 ×( / )
:
π = ((def2 - def1) / def1 ) × 100% = ((1,0467 -1) / 1) × 100% = 4,67%.
4. 10% . 80%. ?
:
r = (i π / 1+ π) ×100%
:
10% = (i 0,8 / 1+ 0,8) ×100%,
i = 0,1 ×(1+08) + 0,8 = 0,98,
i = 98%