First: Watch the following video that relates to the Challenger case. Note: There should be a prompt that will allow you to skip about 15 minutes into the details of the investigation. 

Now, Answer the following:

1) Discuss what could have been done differently in the Challenger incident from the perspectives of those involved (below).

1. NASA management
2. NASA’s contractor (Morton Thiokol)
3. Roger Boisjoly

Please, NO plagiarism and the work will be aroung 300 – 500 words.