Water is leaking out of an inverted conical tank at a rate of10,500cm³/min at the same time that water is being pumped into the tank at a constant rate. The tank has height6 mand the diameter at the top is4 m.If the water level is rising at a rate of20 cm/minwhen the height of the water is2 m,find the rate (incm³/min)at which water is being pumped into the tank. (Round your answer to the nearest integer.)