3. Two air-classifier manufacturers report the performance given in Table P5-9 for their units. Assume a feed that consists of 80% organics. Compare the performance of the two units. (Hint: calculate the E(R) and E(WS) for both manufacturers.) Table P5-9 Manufacturer A: Table P5-14 Recovery of organics-80% Recovery of inorganics--80% Split (fraction rejected) by Unit Operation Manufacturer B: Material 2 Overall recovery-60% 0.5 Purity of light fraction-95% 0.4 0.8 1 0.2 B