Don't have the precisice number around, but the bar generate a lot of income and that fully passive. The whole comercials gives you usually 100-200$ alone (well I will make notes and update this post).
But the baseline is, the bar is, at the moment, the only thing you need to buy once and then it generate money. So that means, you can fully update the bar (including sport and training) and then have photoshoots the whole day.
Also the photoshoots doesn't cost nothing, it cost time.
E/
So, progress report of a fully upgraded bar:
390 + 250 + 100 + 75 + 10 - 20 = 805