Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
3
4
5
6
7
•
•
8
9
10
11
12
•
•
•
o
o
o
•
13
14
15
16
17
18
19
•
20
22
23
24
25
26
28
•
•
29
30
31
33
34
35
36
37
39
40
43
44
45
•
•
•
46
47
•
•
48
•
o
o
o
o
o
49
•
•
o
o
50
51
•
–
–
52
•
53
54
•
•
•
•
55
–
–
–
–
•
–
SGOC
56
–
–
–
57
–
–
58
59
•
•
•
•
–
•
–
60
–
–
–
–
–
–
–
61
•
•
•
62
•
•
•
•
63
•
•
•
•
64
–
•
•
65
66
67
•
•
•
•
•
•
68
•
–
–
69
•
–
–
–
–
–
70
•
–
–
–
–
–
•
•
•
•
•
71
•
•
72
•
–
–
–
–
–
–
73
•
74
Related Documents
