Sublle Ret Intense Re. Styles E 36. In a time study, personal time, fatigue, and unavoidable delays (PFD) during the typical work day are accounted for in the allowance factor True False Chapter 16: 37 Which of the following is not characteristic of a project? a) has a specific objective b) has multiple activities c) typically performed by external consultants d) activities have defined precedence relationships e) to be completed in a specified time period 38. The longest connected route through the path network is the a) planning matrix b) final deliverable C) crash path d) connector e) critical path 39 An approach for getting projects done faster and more consistently at or before the project due date is a) business process reengineering b) PERT c) project inversion d) backcasting e) the critical chan approach 40 When we are unsure about the duration of project activities, we use probabilistic time estimates True False A494