Profit split on flip

[Josh VanSetten]

I am looking at a potential flip project where the purchase price is $40,000-50,000 funded by a private investor and a rehab of about $70,000 funded by my company who will also be doing the work and managing the project. The construction company (us) will be doing this at cost with no profit till the end. What would be a fair split of the net profit. Looking at $170,000 ARV. Thanks for any input.