.
1.

() 50

() 50

2 500 , 10 , 3-4 , 1/2 3 .

2.

() 50

() 50

2 500 , 10 , 3-4 , 1/3 3 .

3.

() 50 .

() 50 .

2 500 , 10 , 1-2 , 1/2 3 - .

4.

() 25

() 25

() 25

() 25

2 , 10 , 1-2 , 1/2 2-3 .

5.

() 70

() 30

2 500 , 10 , 3-4 , 1/2 3 .

6.

() 50

() 50

2 500 , 10 , 3-4 , 1/2 3 .

7.

() 60

() 20

() 20

2 500 , 10 , 4 , 1/2 3 .

8.

() 30

() 30

() 30

() 10

500 , 10 , 4 , 1/2 3 .

9.

10 400 . 1/2 3-4 , , .