Huxley Company uses three activity pools. Each pool has a cost driver. Information for Huxley Company follows: Activity Total Cost of Pools Pool Cost Driver $ Machining Number of machine hours 349,300 Designing 58,400 Number of design hours costs Number of batches Setup costs 122,000 Suppose that Huxley Company manufactures three products, A, B, and C. Information about these products follows: Product Product Product C A B Number of 21,800 10,600 38,600 machine hours Number of 9,130 9,480 5,980 design hours Number of batches 310 360 690 What is the activity rate for designing costs? Round your rate to 2 decimal places.