This is important note: You will get a better grade if you show the ES, EF, LS, LF in your homework. good luck

ANSWER THE QUESTION BELOW (QUESTION 3.16 ON PAGE 95) The Rover 6 is a new custom-designed sports car. An analysis of the task of building the Rover 6 reveals the following list of relevant activities, their immediate predecessors, and their duration: LETTEN DESCUTION PREDECESSORE TATU . Sant C B 2.1 Design Order special accesories Build frame Build door Attaches when B F tank Build body Build and 9 2 4 Ft doors to body shel Buildin Benchat engine Assemble chassis . 1 M 05 Paint body N 1 15 N C 5 M.O.2.0 + Installinto Acest delivery of speciale Mount body and accessories on chassis Roadtest car Attachenterotrim Finish 5 T 5 a) Draw a network diagram for the project. b) Mark the critical path and state its length. c) If the Rover 6 had to be completed 2 days earlier, would it help to: i) Buy preassembled transmissions and drivetrains? ii) Install robots to halve engine-building time? iii) Speed delivery of special accessories by 3 days