- , , . , .
, " ", ,
2
= 
= 
= 
=0,9
()
= 
+
+126 = 22
. . . , : - , , , . .
= 
= 
=3.4
= 
=68
V-
-
3
()
. .
4
80-120
:
= 
= 
= 
=109
()
- , , - .
, .
3 . -30-60%
.
() .
2
10 . . .
()
, . , , .
1
()
, .
171-110=61
61=100 
=121
74=x
4
21%. - . .
()- .
3
. .
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1.
2.
3.
1
, , .
()
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2
.
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2
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