VEHCILE HAS AN EXHAUST LEAK FROM THE MANIFOLD

Hi,

I have a 1996 Ford Taurus with around 52000 miles. When I went to pep boys for some repair they put a note saying that

'Brakes are squeaking(PADS @ 6/32 NDS) due to rust;Also vehicle has an exhaust leak from the manifold"

I need to know how much it will cost to fix this ??

Pl. reply.

thanks
suresh ramaswamy