Is Irrelevant To Us (Today)
(Cheap)
Design
Requirements
(1x)
Rigorous Model
(?)
Architecture
(1ox)
Design
(100x)
Develop
Implementation
(1,000x)
Validation/QA
(10,000x)
Delivery
(100,000x)
Deploy
Release
Feedback
Cycle
Acceptance
(1,000,000x)
Deployment
(10,000,000x)
(Bankrupt)
600.436 High-
Assurance Systems
Fall 01/Introduction
11