1. E
2. B
3. M
4. I
B
1. 3
2. 4
3. 5
4. 6
4
1. 6
2. 5
3. 4
4. 3
5. 2
4
1. 2
2. 3
3. 4
4. 5
5. 6
2
1. 7
2. 4
3. 1
4. 5
5. 3
1
1. 1
2. 2
3. 6
4. 3
5. 5
3
1. 1
2. 5
3. 6
4. 5 and 6
5 and 6
1. 3
2. 4
3. 5
4. 6
6
1. 5 and 7
2. 5,6 and 7
3. 6 and 7
4. 4,5 and 6
5 and 7
1. 0.1%
2. 1%
3. 7%
4. 10%
1\%