1. This (often secondary) precedence network type uses arrows or arcs to visually represent tasks and nodes to visually represent events or milestones.

A. precedence diagram

B. activity on arc (AOA)

D. nodes and arrows graphic

2. A ______ relationship dictates that a task must start before the successor can finish.

A. start-to-finish (SF)

B. start-to-start (SS)

D. finish-to-finish (FF)

3. Some of the costs in the ______ category include overhead, indirect costs, and costs related to the time value of money.

A. resource or direct costs

B. time-dependent costs

C. incentive payments