please answer this project management assignment

Crashing - Deciding what to tackle first Given the data and information that follows in this example, compute the slope and maximum reduction time for each activity. Also compute the total direct costs for durations 32, 31, 30, 29, 28, and 27 time-units. Assume indirect costs of $170, $150, $129, $122, $118, and $110, respectively, for each listed duration. What are the optimum project duration and cost? An example of a crash impact table Direct costs Activity ID Maximum crash time Normal Crash Slope Time Cost Time Cost 17 50 3 70 B. 16 14 15 20 12 4 10 12 D 8 21 7 30 11 E 6 10 3 19 F 13 22 12. 30 The first decision B D TIME 32 LEGEND 16 8 ACT A E DUR 7 6 TOTAL DIRECT COST . F 12 13 B D TIME A E TOTAL DIRECT COST F ACTIVITIES CHANGED The 2nd and 3rd decision Exercise 6-2 TIME B D TOTAL DIRECT COST $ E ACTIVITIES CHANGED C F TIME B D A E TOTAL DIRECT COST $ ACTIVITIES CHANGED F TIME B D TOTAL DIRECT COST $ A E ACTIVITIES CHANGED F TIME B D TOTAL DIRECT COST $ A E ACTIVITIES CHANGED F h 29 30 31 28 32 27 Project Duration Total Direct $122 SI10 $118 S129 $150 $170 Total Indirect Grand Total