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    Attachment 618818618814618900Name:  xxxxxx.png
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Size:  40.8 KB Hi for this critical path question, I worked out the critical path to be ACHK but the mark scheme also states an alternative path which is ACGIM.

    I am confused because after I have drawn my critical activities, I am unsure about what to do with G which is not included in my path. In the mark scheme, it shows both but I don't know if that means alternative answers or not.

    Thanks
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    help?
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    There are two critical paths as you've stated. Therefore, as there is no leeway (I can't remember the technical term) in any of A,C,G,I,M,H,K , you need to have them all in line as shown by the answers.
 
 
 
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