(3)
2.1
2.2
(3)
(6)
2.3
2.4
2.5
2.1.6
(3)
(3)
[23]
QUESTION 3
3.1
3.2
3.3
3.4
(2)
(4)
3.5
[18]
QUESTION 4
(2)
4.1
4.1.1
4.1.2
(2)
(2)
4.2
4.2.1
(4)
(4)
4.2.2
4.3
(2)
4.3.1
4.3.2
(2)
(2)
[20]
QUESTION 5
(4)
5.1
(4)
5.2
****TOTAL: 75****