Audi Repair: Audi power steering issues!!!, power steering fluid, oil leak

Question
Okay, my Audi has a power-steering leak. I don't know where it's coming from, and previously it had an oil leak due to a leaking valve cover (?).  My friend fixed the oil leak, and now it's POURING power steering fluid. I literally have to refill the power steering resrvoir EVERY DAY.

Any idea what could have caused this? The car makes a nasty noise when I turn it on, a grinding and "mooing" sound when it has no fluid.  I try to keep it filled, but as of today, it's literally "PISSING" out steering fluid all over!

I need to know how much this is going to be to fix, depending on what's wrong, I'm sure.  Please help! Thanks.

Oh, by the way, it's a 1994 Audi 100S.  

Thanks.

Answer
sorry, but I do  not know where the leak is ,so it is hard to say anything about. I'm sure your pump will go bad if you keep driving with no fluid.
Make sure that your fried did not left something loose
.If it's coming from the rack itself , you will new one or maybe someone can rebuild the old one.
good luck               pltech