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Critical path analysis

Critical path analysis

danhas20

Could someone pls explain why the answer is C. Thanks

(edited 11 months ago)

aka it's 13 - 4 -2 --> 13 - 6 = 7

the way I remember it is to go from back to front and start from the bottom number then the middle (Duration of D) then top number.

see enclosed file for workings out

critical path fin.png49.4KB

Reply 2

danhas20

Original post by tgcroc

aka it's 13 - 4 -2 --> 13 - 6 = 7

the way I remember it is to go from back to
front and start from the bottom number then the middle (Duration of D) then top number.

see enclosed file for workings out

Thank you soooooo mucch

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