Sorry, didn't follow your question. Fairly new to this Tesla lease thing. If I understand correctly, are you asking what the "other amounts" equate to? If yes, that is the adjustment on the car.
What I am confused about is the total cost of ownership in the image. It comes up to 45k which I thought would be more like 35k because the difference between residual and selling price is only 27k. Any thoughts on that?[/QUOTE
Under the "Values for Calculations" about four lines down, underneath the Cash Price of $109k, there is a $21k deduction. I'm thinking that it's a combination of the federal tax deduction, along with the mileage deduction since it's a demo model being sold as new.
As for the question you have about the math, what is driving up your monthly and total cost is the line that reads "money factor." I believe you take their number (.0021) and multiply it by 2500, and are essentially paying 5% on the depreciated amount of the vehicle, which amounts to around $240/month.