关于usc的网申

hunter101020UID：2591908

Sources of Funding

This information is necessary to certify that you have the ability to pay tuition and living expenses for your first year of study. A Certificate of Eligibility (Form I-20) for an F-1 student visa, or a Certificate of Eligibility (Form DS-2019) for a J-1 exchange visitor visa will not be issued unless this information is complete and necessary certifications are obtained.

Describe the source of the family funds in the space provided.

这个要填多少钱呢？ 填多了会不会不给奖了？
还有the source of the family funds应该怎么填呢