That is, businesses commonly contract out any function that can be done by another firm at a lower cost.
( ( That is ) ( , ( ( businesses ( commonly ( ( contract out ) ( ( any function ) ( that ( can ( be ( done ( by ( ( another firm ) ( at ( a ( lower cost ) ) ) ) ) ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (INTJ (DT That) (VBZ is)) (, ,) (S (NP (NNS businesses)) (ADVP (RB commonly)) (VP (VB contract) (PRT (RP out)) (NP (NP (DT any) (NN function)) (SBAR (WHNP (WDT that)) (S (VP (MD can) (VP (VB be) (VP (VBN done) (PP (IN by) (NP (NP (DT another) (NN firm)) (PP (IN at) (NP (DT a) (JJR lower) (NN cost))))))))))))) (. .)))
Information technology is one business function that is commonly contracted out.
( ( Information technology ) ( ( is ( ( one ( business function ) ) ( that ( is ( commonly ( contracted out ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Information) (NN technology)) (VP (VBZ is) (NP (NP (CD one) (NN business) (NN function)) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (ADJP (RB commonly) (VBN contracted) (PRT (RP out)))))))) (. .)))