2. 1
20,000
12% 1
25X1 2

3. 25X
1
.
.
1 20,000 -
20,000 -
.
.
1 20,000 -
400 -
20,400 -

4. 2 1 25X1
50,000
2,000
4 50,000

5. 25X1
.
.
1 48,000 -
2,000 -
50,000 -
. . 1 50,000 -
50,000 -