I'll give it a shot:
1. what ever you plan to bill in for 30 days...60 days to play it safe.
2. Should be immediatley if all other things are properly.
3. Stock should be minimal if you are doing new construction. Have the supply house deliver it to the job per job.
4. $20-$35....????
5. I never price by the foot. I would price by the opening.
