Seller runs books on cash-basis, and will have a significant work in progress at time of close, and has asked how it will be handled. Assuming that the work in progress deal is closed prior to Seller and I closing on the business sale, and a 45% deposit is received, and some expenses are paid immediately with other larger materials/goods not payable until after Seller and I close the business sale, and final payment is also not received until after closing of business sale, what is the community-consensus best way to handle this?