hello everyone!

[Clean As A Whistle]

Hello, This is Julian & Cynthia. We have just started our own janitorial business and have a couple of questions. We hope you all can help. We were asked to give a bid on a daycare to strip, wax and buff their tile floor that totalled at 1,700 square ft once per week. We estimated it at 20cents per sq ft and it came to around $350.00. Our question is, Are we supposed to charge that amount per cleaning or per month? and is this a reasonable price? Thanks.