1. Linear Program Identify which, if any, activities should be crashed and how much that would cost her to get everything completed within 8-week timeframe. Remember, since He is paying personally for the extra crashing time, she wants to minimize costs.

Normal time Normal Crash Crash Weeks Saved Crash Costperweek Immediate (weeks) Cost ($) Time (Weeks) Cost ($) Ti - Ti' ( ci' - ci )/Mi Activity Description Predecessor Ti Ci Ti ci' = Mi (Weeks) = Ki ($) A Deciding Dates and Nu 0.5 750 0.25 1,000 0.3 1,000 B Determining Venue 1 250 0.5 750 0.5 1,000 C Sending Out A, B 1.5 750 1 1,250 0.5 1,000 D Inviting Special C 0.5 750 0.25 1,200 0.25 1, 800 E Responding to C 3 500 2 1,500 1 1,000 F Organizing Sessions C 1.5 1,000 1 1,500 0.5 1,000 G Getting registration D, E, F 2.5 500 2 1,000 0.5 1,000 H Last Minute Edits G 1 500 0.5 1,000 0.5 1,000 S 5,000 9,200\f