I'm curious about what drop camp costs and services are?

Suppose a group of four men were going elk hunting 8-10 miles into a wilderness area. What would a typical drop camp cost, total, and what would these guys expect? Would the camp outfitter pack the hunters and their gear in on horses? What gear would be provided in the camp? Would cut wood be provided to fuel a heating stove? Would the outfitter carry out all meat and how often would they check?

I suppose different outfitters do things differently and certainly costs vary. I'm just interested in getting a fix on the general parameters of this kind of hunt.