2nd time RFE on salary descripency.

Hi,

  Applied H1 extension, Got RFE asking for E-E relationship, Client Letter, previous years W2's..etc.  Responded RFE with all the requested documents.

Now got 2nd RFE on Salary Descripency : The beneficiary is compensated annual salary of $XX,XXX. According to the previous year W2 the beneficiary received $XX,XXX less than the stated salary. Please provide an explanation to this salary descripency.

In the first quarter of the year I worked less hours. Actually the descripency is just 6K difference, hence the W2 has less amount. Employer told he will address the RFE.

What is the chances of approval?

Experts please advice

Thanks in advance.