a) Based on the given information regarding the activites for the project, the project length = weeks: b) The total cost required for completing this project on normal time =5 c) For reducing the duration of the project by one week, the activity that should be crashed frst is activity The cost of the proiect based on the ferst activity selected for crashing wil increase by 5 d) The maximym woeks by wtich the project can be reduced by trashing w Weeks. Total cost of crashing the proiect to minimem (or maximum weeis possbie) =5