RFE On House employment

Hi Team,

I got 2nd RFE for H1b petition. they asked us evidence for speciality occupation.

i dont have clinet letter and SOW but my employer submitted the RFE Response for house project thats is in pre Aplaha phase design ( its not submitted to any client)

my employer has mentioned total cost of the project and duration and product details.

what are the approval chances for my petition. kindly help me on above RFE

Can anyone answer this question?