Please help me find the critical path (I think it is B, C, D, E, F, I, and J but am not 100%) and calculate time to completion. Please annotate these two items andplease draw out how the diagram for the critical path is supposed to look in graphic format, I am very confused on how it is supposed to look. Please do not type up the diagram, the text does not translate well. Please make it a graphic.

Then, what would happen if activity E refueling/water service was reduced to 15 min? How would it change time to completion and the critical path?

Activity Description Immediate Predecessors Time (Min) A Aircraft stops at the gate :00 B Jet bridge connected A :05 Passengers deplane B :10 Baggage offloaded A :15 Refueling/water servicing T MO D :25 Gallery servicing C :20 Cabin cleaning C H :20 Baggage loaded D :15 Passengers boarded E, F , G :15 Aircraft ready for departure H , I Actual 1 plan Duration start CTIVITY PLAN START PLAN PERIOD DURATION S A: Aircraft stops at 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 gate B: Jet bridge connected C: Passengers deplane 10 D: Baggage Offloaded 15 15 E: Refueling/water ervicing 25 25 F: Galley servicing 40 20 G: Cabin cleaning 40 20 H: Baggage loaded 55 15 1: Passenger boarded 35 15 I: Aircraft ready for departure 70 85 Duration ES EF 15 25 40 000 505 5 5 10 15 10 25 25 25 50 20 50 70 15 55 70 15 70 85 20 70 90