Problem 4 (30 pts). Consider this liquid-phase first-order reaction: A+BCrA=kCAwithk=0.005s1 vA0=vB0=5dm3/s. The reaction is carried out isothermally in CSTR. (a) Determine the necessary volume for a CSTR to achieve 80% conversion for A ( 10pts). (b) If two 3000dm3 reactors were arranged in parallel with the feed equally divided (i.e. v0=5 dm3/s), what would be the corresponding conversion? (10 pts) (c) If two 3000dm3 reactors were arranged in series, what would be the corresponding conversion? (10 pts)