While doing Ceo work what I do to help my associates feel like there making money two is do the Ceo work/challenges (I find Most Wanted and Sightseer to be the easiest.) They pay about 20-25g each to every person and then I give my entire share to the associates. So if it's just a ceo and a associate the associate makes like 50g each time. And you make your money with cars so in between the cooldown you and your associates will help get you a car then they get there money driving you around for the work.

Nope

I know you used to be able to give cash away using that quick menu thing, but it only works for certain incomes. Like, you can't give away the money you got for the completion of a mission, but you can split up the cash from you jacked from the tills of a liquor store. You might want to check that menu, but I don't know that it'll let you give that money away.