I am getting ready to place a bid on a business with 5000 sq ft of VCT tile. From what I have read on my research, .50 per sq ft. seems to be about right. Of course, some companies will purchase the stripper or wax, but this one will not. I will have to rent a side-by-side machine, as well as a wet vac. These total about $100 for the weekend. They want 3 coats of wax, so I am thinking 4, 5 gallon jugs of wax and 3, 5 gallon jugs of stripper should do it. I will also have to hire a friend for the weekend to help me, so I'm thinking of charging $5,500 for the whole job. Does that sound right?