Kom.

Chapter 17, problem 7.

Suppose it is now the end of the seventh day and that activities A and B have been completed, while activity D is 50 percent completed. Time estimates for the completion of activity D are 5, 6, and 7. Activities C and H are ready to begin.

The partners have decided that shortening the project by two days would be beneficial, as long as it doesn't cost more than about $20,000. They have estimated the daily crashing costs for each activity in thousands, as shown in the part d table. Which activity should be crashed first?

TIME IN DAYS Immediate Activity Predecessor Optimistic Most Likely Pessimistic 11 11 15 IOTMOOOF UIANUUDGOU End E, G. ITIME IN DAYS Immediate Activity Predecessor Optimistic Most Likely Pessimistic 11 11 15 IOTMOOOF UIANUUDGOU End E, G