A 200 room hotel has established a minimum par inventory of hand towels at 2,400. At the beginning of the month, the hotel has 2750 hand towels. At the estimated occupancy for the month, the housekeeping manager estimates that the hotel will "consume" 1,000 towels in the month. Orders for towels are placed once a month and take 30 days to be delivered. If the housekeeping manager wants to have 3,000 towels on hand on the last day of the month, how many towels should be ordered? Show your math.