Suppose that the
maximum weight that a certain type of rectangular beam can support varies inversely as its length and jointly as its width and the square its height. Suppose also that a beam 5 inches wide, 2 inches high, and 10 feet long can support a maximum of 8 tons. What is the maximum weight that could
be supported by a beam that is 6 inches wide, 2 inches high, and 24 feet long?