As a result, product proliferation represents a shift in the curve relating sales volume and variability (see Figure 7.4).
( ( As ( a result ) ) ( , ( ( product proliferation ) ( ( ( represents ( ( a shift ) ( in ( ( the curve ) ( relating ( sales ( ( volume and ) variability ) ) ) ) ) ) ) ( -LRB- ( ( see ( Figure 7.4 ) ) -RRB- ) ) ) . ) ) ) )
(ROOT (S (PP (IN As) (NP (DT a) (NN result))) (, ,) (NP (NN product) (NN proliferation)) (VP (VBZ represents) (NP (NP (DT a) (NN shift)) (PP (IN in) (NP (NP (DT the) (NN curve)) (VP (VBG relating) (NP (JJ sales) (NN volume) (CC and) (NN variability)))))) (PRN (-LRB- -LRB-) (S (VP (VB see) (NP (NNP Figure) (CD 7.4)))) (-RRB- -RRB-))) (. .)))
Product proliferation has no effect on the curve relating to sales volume and variability.
( ( Product proliferation ) ( ( has ( ( no effect ) ( on ( ( the curve ) ( relating ( to ( sales ( ( volume and ) variability ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NN Product) (NN proliferation)) (VP (VBZ has) (NP (NP (DT no) (NN effect)) (PP (IN on) (NP (NP (DT the) (NN curve)) (VP (VBG relating) (PP (TO to) (NP (JJ sales) (NN volume) (CC and) (NN variability)))))))) (. .)))