Finances & Financial Documentation

What is the deadline to submit my financial documents (International Student Sponsor Statement and Bank Certification)?
What if my bank won't sign the International Student Sponsor Statement and Bank Certification?
Where should I submit my financial documents?
Can you accept term/fixed/time deposits?
Can a company sponsor my studies?
I have received a Scholarship/Teaching Assistantship/Graduate Research Assistantship/Fellowship from UNT. Do I still need to submit the International Student Sponsor Statement and Bank Certification?
May I show property funds, retirement funds, or life insurance as proof of funding?
May I show Mutual Funds/Stocks as a proof of funding?
How can I pay my UNT tuition?
Can I apply for financial aid, scholarships or grants?