I'm not sure if you're quizzing people or asking for a way to value a company like Tesla. In which case I would recommend Aswath Damodaran's blog, where he's do

I'm not sure if you're quizzing people or asking for a way to value a company like Tesla. In which case I would recommend Aswath Damodaran's blog, where he's done that a few times, so you can see his methodology. http://aswathdamodaran.blogspot.com/2020/01/an-ode-to-luck-revisiting-my-tesla.html http://aswathdamodaran.blogspot.com/2020/01/an-ode-to-luck-r... (in video form at the bottom if you prefer)