i doubt very many. he and trujillo are worthless. they can't organize weekly or monthly board/manager meetings and they don't even communicate with each other.
how can you expect them to deal with shareholders? it's a lot easier to lay low, keep quiet and give themselves raises without shareholders votes.
To answer your question of how many hours a week do you think KW works....it depends on whats going on, a hard week he might get in 4-5 hours for the week. An easy week 1hour or less. And it could be even way less that I have given him... prolly less than stated above after I get to thinking about it.