Question regarding I-134

[trbasat]

Hey guys!
I have a couple questions regarding the I-134. My fiancee is a full time college student and can't sponsor me herself. However her dad is willing to co-sponsor me.
From what I've read I still have to fill out two I-134's.

My questions are:

1) My fiancee has two jobs and gets paid based on the hours she works. She has no fix salary. So what does she put for "I derive an annual income of"?
2) Question Number 10 asks for filed petitions with USCIS and it asks for the "date submitted". Is that the date of the NOA1 or when we originally mailed the K1 package?
3) Is it okay if I just put down one job since she doesn't make enough money anyway? Or do I need an attachment for the second job?

Thank you guys!

[linuxpro]

1) My fiancee has two jobs and gets paid based on the hours she works. She has no fix salary. So what does she put for "I derive an annual income of"?
3) Is it okay if I just put down one job since she doesn't make enough money anyway? Or do I need an attachment for the second job?

Being that they also want to see her bank statements going back for a year why not just put down her earnings over the last year as her yearly income? She should also bring six months worth of pay stubs. She should bring two or three years worth of tax returns as well.

Ask her to supply evidence of both her jobs, and her grades to show that she is a student.

We have a interview in about three weeks, so I have do do all the same. Today is my fiancé's medical exam.