Requirements For Various Option Account Levels

Does anyone know if there's anywhere that says the general requirements are for each level of option account?

I have seen someone else ask why they can't be level 2, and I originally applied for level 2 as I only intended on buying puts and calls at the time, but now I have learned more, I want to apply for a level 3, but don't want to waste my time if I am not close to qualifying. And I also want to know how much more "networth/time investing/etc" I need for each level.

It doesn't need to be very accurate, I just need a ballpark rough estimate, or an example of someone that would qualify for each level.  Currently I just need level 3, but I figure other people are wondering the same thing for different levels.

OptionA: Actually it's listed on the application. Go to Services -> Apps + Forms then under "Other forms" its the first one in the right hand column. You'll see that it tells you the "minimums" in the spot where you are checking off which level(s) you are requesting. I'm not completely sure on its accuracy though because when I applied for level 2, which says absolutely no requirements, I was denied. Quite depressing; I've been trading options on paper(websites like investopedia) for some time and wanted to do some on my account here for some real life practice but I cannot. :(

 Good luck with everything.