Wow, so by raising to $15, business is booming (guess it increased sales and decreased costs). Why stop at $15?! Lets raise to $200 per hour, and then revenue

Wow, so by raising to $15, business is booming (guess it increased sales and decreased costs). Why stop at $15?! Lets raise to $200 per hour, and then revenue and employment should be go even higher. Sounds like it doesn't affect how much the restaurants are charging customers either, so we don't have to worry about that, we can just rest easy knowing we have lifted people from poverty without any tradeoffs to society just by changing one number.