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1. Assign a crash duration to tasks that you feel are feasible to crash. 2. Assign total normal costs and total crash costs to each task. 3. Decrease your total project duration by 15%. This may be accomplished using any of the techniques described in the lesson. 4. Write a short narrative describing how you arrived at your new durations in (1) above and your basis of estimate for costs in (2).

Time (Days) Activity Pre ES LS LS LF Critical Slack A Select an Area NA 10 0 10 0 10 Yes 0 B Furnish the land A 30 10 40 10 40 Yes 0 Select Equipment A 5 10 15 52 57 42 D Create Designs B, C 10 40 50 40 50 Yes 0 E Purchase Equipment 15 18 3 57 60 42 F Hire Employees D 10 50 60 50 60 Yes 0 G Give task E, F 3 60 63 60 63 Yes 0 Give employees a time frame H G 2 63 65 63 65 Yes 0 Begin Work . 2 65 67 65 67 Yes 0 J Check on Completion 1 60 67 127 67 127 Yes 0 K Finish Playground J 20 127 147 127 147 Yes 0