Hi, 
I have applied for a University in Canada. I will get the answer very soon. What I would like to work on is to find out the pros & cons of applying for my family (Wife + 2 year old daughter). I want to apply for them along with me.
Questions:
1.	How much should be the bank statement?
2.	What additional paper work is required?
3.	Which of the points I need to work on harder to boost the chances of getting the visa?
4.	Is there anything else I need to know?