That's the $64,000 question....revised to $35,000 plus options.
The thing is, building a company today is not at all like it was in the past. Now, you start with an idea, raise capital, sell shares, have huge valuations, and not turn a profit. Your valuation is based on
potential. Tesla is HUGE when it comes to potential and it's proven potential, which is the first really tough hurdle to get over. Of course, it's way overvalued -- Elon Musk has even has admitted this:
Elon Musk: Tesla's stock price is higher than we deserve
So you really can't look at the first batch of even 400k model 3's and run the profit numbers. That gigafactory will be there for decades to come. So will the plants they build. It's going to take years and years, and then, if all goes as planned, things will be humming along nicely, Tesla will turning massive profits, and ruling the automobile world. Then, as always happens, another upstart will come along, perhaps with patented fusion power technology, and knock them off their perch, into the dustbin of history. I think it goes something like that.