Cop isn't even a good source of money compared to rebel. If I played rebel instead of cop and grinded all the time I'd have soo much more money than I currently have. In fact I lose money playing cop because I often pull armor. As you might know, the APD doesn't have a gang bank to comp vehicles being lost.
Back to your main point, you're basically asking the admins to spoon feed you. There are plenty of ways for new players to make money, why don't you try running some scotch or crank? Instead you just want it all given to you. I find it hard to believe that because you're a new player you struggle to make money. Perhaps take a gander at the wiki.