financing

[Carl Washington]

I have a wholesaing question? I have a seller owes $123,480k mortage fha at 5.5% 30 yr fix and the comps says its worth $140,000-$145,000 and the seller is willing to take $91,000 cash and I assign the contract to a new buyer, what happens to the the remaining balance left on the home? And what is the best creative financing technique to use?