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? QUESTION 13 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. The partners' goal of shorterning the project by two days with a cost no more than $20,000 can be achieved. True False TIME IN DAYS \begin{tabular}{ccccc} \cline { 3 - 5 } Activity & ImmediatePredecessor & Optimistic & Most Likely & Pessimistic \\ \hline A & - & 5 & 6 & 7 \\ B & - & 8 & 8 & 11 \\ C & A & 6 & 8 & 11 \\ D & - & 9 & 12 & 15 \\ E & C & 5 & 6 & 9 \\ F & D & 5 & 6 & 7 \\ G & F & 2 & 3 & 7 \\ H & B & 4 & 4 & 5 \\ I & H & 5 & 7 & 8 \\ End & E, G.I & & & \end{tabular} 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? QUESTION 13 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. The partners' goal of shorterning the project by two days with a cost no more than $20,000 can be achieved. True False TIME IN DAYS \begin{tabular}{ccccc} \cline { 3 - 5 } Activity & ImmediatePredecessor & Optimistic & Most Likely & Pessimistic \\ \hline A & - & 5 & 6 & 7 \\ B & - & 8 & 8 & 11 \\ C & A & 6 & 8 & 11 \\ D & - & 9 & 12 & 15 \\ E & C & 5 & 6 & 9 \\ F & D & 5 & 6 & 7 \\ G & F & 2 & 3 & 7 \\ H & B & 4 & 4 & 5 \\ I & H & 5 & 7 & 8 \\ End & E, G.I & & & \end{tabular}