Your first experience will be counted as 2 years ( I think ) , if its 2 years you will get "17" points.
Your second experience, check NOC website , if its under NOC 0, A or B, then you will get points for that too.
Check your other experience by visiting HRSDC website and try to figure out wether its in NOC 0 A or B.
http://www5.hrsdc.gc.ca/NOC/English/NOC/2006/Welcome.aspx