Question about Filling out Sponsoring Parents(divorced)

[hkbk2011]

I'm filling out forms for sponsoring my parents who are divorced. I want to sponsor both of them.
do I
IMM5768(Financial Evaluation)
#8 Minimum necessary Income
It tells me to go to the guide which takes me to the table of minimum necessary income for 2012-2013-2014.
so question is... which year is it asking? #8 just says.. minimum necessary income. i'm asking.. which year? it depends on which year.

another question is
Schedule A background form
it is to be filled out by primary applicant. that is my dad and mom.
it even ask on #1 are you Primary Applicant and then... #4, it has for your father and mother information. who? my dad or my dad's dad. If this is filled out by primary applicant who is my mom and dad, it's asking them their dad and mom. If it is asking me the sponsor then I'd write down my dad and my mom info. very confusing. who is "you" exactly? you as in...me or my dad or mom?
It also keep going with "education", "history", "government positions".. is it asking my dad and mom? or is it asking me the sponsor?

Lastly, my mom and dad is divorced
how do I apply this process. do I apply as if they are completely separate case? or do I just add another form for my mom for instance.

 

[scylla]

If you want to sponsor both of your parents and they are divorced, then you'll need to complete two entirely separate application packages - one for your mother and another for your father.

 

[hkbk2011]

do you know what it means by copy of travel document or passport?
Passport for example, do they want, every single page of passport which shows where they visited.
or do they just want the front page(where the picture is) or do they want actual physical passport?