Final answer:
Project networks are constructed from the WBS by identifying work packages, creating a visual flow diagram with all activities, sequences, and dependencies, and arranging these in the most efficient order for completion. This process integrates steps from design, prototyping, and testing, adapting to change as necessary for project success.
Step-by-step explanation:
Project networks are developed from the Work Breakdown Structure (WBS) by identifying the work packages within the WBS and then creating a visual flow diagram that showcases the sequence, interrelationships, and dependencies of all the activities. This involves placing the activities in a sequence that allows for the orderly completion of the project. Essentially, the process of developing project networks encompasses all of the above options mentioned. It merges methodologies from various design disciplines, including drawings, prototypes, and implementation plans that transition from the preparatory phase through the testing and refinement phase, striving for a successful project outcome even as the project evolves and requires adaptation to new challenges or findings from ongoing experiments highlighted in project flowcharts.