Tech makes the most because he has the biggest fanbase and co-owns the label..Since he basically heads his own business, of course he makes the most.
I think what they make is pretty equal though, because even tho Tech must get some back for the sales by Kaliko and Kutt, they all tour together, that's why most new Technicians think that Tech N9ne is a 3 man group..They make the most money off live shows, and they all give it everything they've got, so I'd be surprised if all three of em didn't get an equal cut of the ticket sales.
But yeah, most of the merch/album profit probably goes to Trav/Tech.
Well you gotta put it this way. people are usually paid what they are valued at. now krizz and kutt are just acts. tech is VP of Strange or some shit. even if tech was just an act as well he would most likely be the main attraction so he would definitly get paid more.