A bookstore is hosts the stars from the Harry Potter series for an anniversary book signing- The store has 150' by 100' of floor space for fins to wait. The stars have requested havtng a 6 ' by 6' space around them so they are not overwhelmed with people. The fire marshal has set the requirement that each person should occupy not less than 2.5 ft2. How many furs can be tn the building to meet the stars?