Christine has done more detailed planning for this project and so now has the following expanded activity list:

Construct the new project network.

Activity Activity Description Predecessors Duration A Select location — 2 weeks B Obtain keynote speaker — 1 weeks C Obtain other speakers B 2 weeks D Make travel plans for A, B 2 weeks keynote speaker E Make travel plans for A, C 3 weeks other speakers F Make food arrangements A 2 weeks G Negotiate hotel rates A 1 weeks H Prepare brochure C, G 1 weeks I Mail brochure H 1 weeks J Take reservations I 3 weeks K Prepare handouts C, F 4 weeks