Many manufacturers do not explicitly track and use information like weekly demand variation for different SKUs.
( ( Many manufacturers ) ( ( ( ( do not ) explicitly ) ( ( ( ( track and ) use ) ( information ( like ( weekly ( demand variation ) ) ) ) ) ( for ( different SKUs ) ) ) ) . ) )
(ROOT (S (NP (JJ Many) (NNS manufacturers)) (VP (VBP do) (RB not) (ADVP (RB explicitly)) (VP (VB track) (CC and) (VB use) (NP (NP (NN information)) (PP (IN like) (NP (JJ weekly) (NN demand) (NN variation)))) (PP (IN for) (NP (JJ different) (NNS SKUs))))) (. .)))
Every manufacturer tracks weekly demand variation through their different SKUs.
( ( Every manufacturer ) ( ( ( tracks ( weekly ( demand variation ) ) ) ( through ( their ( different SKUs ) ) ) ) . ) )
(ROOT (S (NP (DT Every) (NN manufacturer)) (VP (VBZ tracks) (NP (JJ weekly) (NN demand) (NN variation)) (PP (IN through) (NP (PRP$ their) (JJ different) (NNS SKUs)))) (. .)))