I dropped my statistics class, but I remember the teacher to this day because of the story he told us.

He said he came from India to the US and he didn’t eat meat. He went to a restaurant and ordered a hamburger without the meat–just bun and lettuce, tomato, etc. They said sure. He then asked if it was be cheaper because the meat was the most expensive part of the burger. They said that they had to charge him extra for a special order.

Anyway, here is your upvote for your math. Thanks!