6 5 8 10 Tasks Activity Duration Tasks Activity Durations 0 Define customer requirements Milestone 5-6 1 week Incorporate Design Outputs into Specifications 0-1 4 weeks 5 - 7 Design Device 6 weeks Translate customer requirements into Design Inputs 1-2 4 weeks 6-8 4 weeks Identify Design Standards and Regulatory Compliance Incorporate Specifications into Verification/Validation Plan 1-3 Define Design Outputs 8 weeks 7-8 Build prototype 2 weeks 1-4 CAD and computational analysis 3 weeks 8-9 1 week Verification/Validation/ Qualifications 2 2-6 Write Device Specifications 6 weeks 9 - 10 Complete all documentation 3 weeks 3-5 4 weeks 10 Project Completion Milestone Translated Design Outputs into Design Specifications 4 - 7 Write Verification/Validation Plan 12 weeks What is the earliest time event 6 can be completed? TE What is the latest time event 6 can be completed? TL What is the slack time for event 6? Is event 6 on the critical path