8/2/2019 34_1s2

http://slidepdf.com/reader/full/341s2 1/6

8/2/2019 34_1s2

http://slidepdf.com/reader/full/341s2 2/6

8/2/2019 34_1s2

http://slidepdf.com/reader/full/341s2 3/6

8/2/2019 34_1s2

http://slidepdf.com/reader/full/341s2 4/6

8/2/2019 34_1s2

http://slidepdf.com/reader/full/341s2 5/6

8/2/2019 34_1s2

http://slidepdf.com/reader/full/341s2 6/6