Use the LeaseHackr calculator. Here are a few tips: LH Calculator and how to use it
Your MF is 0.0002 (which I would check with Edmunds)
Your RV is 50% (which I would check with Edmunds)
Calculate your dealer discount and put that as your selling price and your incentives (rebates) and put those under taxed incentives and you will be good to go. To figure out your DAS, calculate out your inception fees with dealer and government fees.
However, my question is whether you are sure about buying the car out or not? If so, you might want to check current purchasing rebates vs. leasing rebates. I think the dealer discount will be either either way, but work out which one is better for you.