"Tesla loses money on every car they sell"

What data do you have on this? How is such figure(s) being calculated?

Your claim also doesn't jive with the "Secret Tesla Master Plan":

"The strategy of Tesla is to enter at the high end of the market, where customers are prepared to pay a premium, and then drive down market as fast as possible to higher unit volume and lower prices with each successive model."

https://www.tesla.com/blog/secret-tesla-motors-master-plan-j...