In a sensitivity graph that examines the present worth of a project, the slope of a line shows Select one: Q A. how sensitive a project's benefit-cost ratio is to changes in its inputs: the steeper, the more sensitive. O B. how sensitive a project's PW is to changes in its inputs: the steeper, the more sensitive. O C. how sensitive a project's PW is to changes in its inputs: the atter, the more sensitive. O D. how sensitive the project's IRR is to changes in its inputs: the atter, the more sensitive. O E. how sensitive a project's benefit-cost ratio is to changes in its inputs: the atter, the more sensitive. Which of the following statements correctly describes precedence among project management tools? Select one: Q A. CN networks precede W35. 0 B. WBS precedes a Gantt Chart. 0 C. A Gantt Chart precedes W85. 0 D. WBS precedes BCA. O E. CPM networks precede WBS. A Gantt Chart is Select one: Q A. a graph or bar chart that depicts the timing and sequence of project activities. 0 B. a chart that depicts the timing and magnitude of a project's cash flows. 0 C. a numbered list of a project's activities. 0 D. an organizational chart of a project's activities. 0 E. a bar graph of a project's costs