1. .
. 4; 400; 1800
. 9; 900; 2700
2. . Y=5181,82, r=3,636, L= 107,4, W/P= 24.12
. Y=5272,73, r=5,455, L= 111,21, W/P= 23.71
r L -.
. = 0,9649, = 0.9483
. M1=1017,54
3. Y=5416.29; r=3.167; L= 106.44; W/P= 25.44
, r L - .
4. Y=5275.86; r=3.448; L= 111.34; W/P= 23.69
, .
5. (. ). LM . , , LM .
6. , , , .