Using the data of Problem 6.1, you are designing a shaker baghouse to filter 5000 m3/min of air that contains 2 g/m3 of cement dust. Assuming that the area of one bag is 1 m2 and that you are placing them in a rectangular arrangement and identically sized compartments, determine the filtration time if the cleaning time is 3 min and the maximum allowable pressure drop 8,000 Pa. a. 759 min b. 56 min C. 125 min d. 24 min