Find an instance of a recent main decision whether in business, politics, etc. that was made on the basis of assumptions that turned out to be incorrect.

Describe why at least two assumptions for this decision were incorrect as well as explain what led to their use as a basis for the decision.
What would you have complete to test the validity of the assumptions? What specific types of research, testing or surveying might you have performed if you were the decision maker in a comparable situation in the future? What if anything would you do inversely about the assumptions being made?

Document wants to be 150-250 words