level 42

Can't get passed level 42. Help!

It's been awhile since this thread was started so I don't know if this will help or not.

I was stuck on this level as well, so I came here to find some pointers. I finally passed this level, at expert none-the-less. I just didn't pay attention to the colors at all and focused on serving the customers as fast as I could. Once I was down to the last few people I did do some color combos, but not initially.