Again, the time it takes managers to reach a decision is what determines the length of this process.
( Again ( , ( ( ( the time ) ( it ( takes ( managers ( to ( reach ( a decision ) ) ) ) ) ) ) ( ( is ( what ( determines ( ( the length ) ( of ( this process ) ) ) ) ) ) . ) ) ) )
(ROOT (S (ADVP (RB Again)) (, ,) (NP (NP (DT the) (NN time)) (SBAR (S (NP (PRP it)) (VP (VBZ takes) (S (NP (NNS managers)) (VP (TO to) (VP (VB reach) (NP (DT a) (NN decision))))))))) (VP (VBZ is) (SBAR (WHNP (WP what)) (S (VP (VBZ determines) (NP (NP (DT the) (NN length)) (PP (IN of) (NP (DT this) (NN process)))))))) (. .)))
Most managers take 3-5 days to make a decision.
( ( Most managers ) ( ( ( take ( 3-5 days ) ) ( to ( make ( a decision ) ) ) ) . ) )
(ROOT (S (NP (JJS Most) (NNS managers)) (VP (VBP take) (NP (CD 3-5) (NNS days)) (S (VP (TO to) (VP (VB make) (NP (DT a) (NN decision)))))) (. .)))