3月给爸爸交的申请。 前两天收到移民局 RFE。我 I-864 part 4里面 自己名字漏填了。现在补上了，我会重新交份新的I-864.
问题
1，我在 initial submission 交的supporting documents (3年税表，W2, paystubs, 公民证）还要再交一遍吗？
2，这份RFE 第二项， I-864 was submitted by a joint sponsor..... 可是我根本没有用过joint sponsor， 我一个人的收入已经够了。我在回复的cover letter里面写（下面）， 8老师觉得合适吗？
Moreover, in the initial submission, NO Form I-864 affidavit of support was submitted from a joint sponsor, because I believe that my sponsor XXXX (my son)’s current annual income ($XXXX) and recent 3 year total income exceed the Federal Poverty guidelines for my household size.
谢谢8老师。
