Why could BAE not take an existing IT infrastructure, accounting homework help

Read the given case(Disaster at Denver airport.pdf )study carefully and discuss answers to the following questions:

1.One of the problems with DIA’s baggage system was inadequate testing. Why is testing important to a project’s success? Why do so many projects decide to skip testing?

2.Evaluate the different systems development methodologies. Which one would have most significantly increased the chances of the project’s success?

3.How could more time spent in the analysis and design phase have saved Colorado taxpayers hundreds of millions of dollars?

4.Why could BAE not take an existing IT infrastructure and simply increase its scale and expect it to work?