TR1 = 20
1 = 4
1 = 20/4=5
T 1 = 360/5 =72
1 = 72
🔺 = - 4 -
2 = 72 - 4 = 68
k2 = 360/68 = 5,29
, :
TR2= 2*= 5,29*4= 21,16
🔺TR= +21.16 .
!!!
ROA⬆️= / (+)
- ,
- .
, :
= 20/5,29= 3,78
🔺= 3,78-4=-0,22
!!!!
ROA⬆️= / (+⬇️)
:
2= 24/5,29=4,54
🔺= +0,54>0
2()= 24/5=4,8 - .
-
= 4,54-4,8=-0,26
( )
N, . :
Qd = 150 -7
:
Qs = 5p - 18
N : Qdn = 185 -10p, : Qsn = 10p - 35
, 10 , .
150 -7p = 5 - 18
12p = 168
= 14
185 -10 = 10 - 35
20 = 220
P = 11
14-11 = 3
3*10 = 30
30.
, . , :
- ,
- , .
, . ( ). .
- , , , .
- .
- ;
FC - ;
VC - .
- , .
- , , .
= + .
-
:
= TR -TC
: (.)/ (.)
- ;
FC - ;
VC - .
🔺️FC - .
VC= ((k*Q)/Q)*k
AFC= FC/Q
k -
:
S=TR-VC
. (), =0,
S= TR-VC=FC
p*Q-AVC*Q=FC
Q= FC/(p-AVC)
TR= FC/k
k= S/TR= (TR-VC)/TR
ʎ () = ((TR - TR)/TR)*100%