With higher values of inventory carrying costs, it is more profitable to shift more production to the quick-line plant to allow reduction in work-in-process and finished goods inventory.
( ( With ( ( higher values ) ( of ( inventory ( carrying costs ) ) ) ) ) ( , ( it ( ( is ( more ( profitable ( to ( ( ( shift ( more production ) ) ( to ( the ( quick-line plant ) ) ) ) ( to ( ( allow reduction ) ( in ( work-in-process ( and ( finished ( goods inventory ) ) ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN With) (NP (NP (JJR higher) (NNS values)) (PP (IN of) (NP (NN inventory) (VBG carrying) (NNS costs))))) (, ,) (NP (PRP it)) (VP (VBZ is) (ADJP (RBR more) (JJ profitable) (S (VP (TO to) (VP (VB shift) (NP (JJR more) (NN production)) (PP (TO to) (NP (DT the) (JJ quick-line) (NN plant))) (S (VP (TO to) (VP (VB allow) (NP (NN reduction)) (PP (IN in) (NP (NNS work-in-process) (CC and) (JJ finished) (NNS goods) (NN inventory))))))))))) (. .)))
Production cannot be shifted to manipulate profitability levels. 
( Production ( ( ( can not ) ( be ( shifted ( to ( manipulate ( profitability levels ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Production)) (VP (MD can) (RB not) (VP (VB be) (VP (VBN shifted) (S (VP (TO to) (VP (VB manipulate) (NP (NN profitability) (NNS levels)))))))) (. .)))