$1.$ Elaborate how cognitive biases and inconsistent decision$-$making processes, keep planning teams and senior executives from being as $$active$$ as they could be$.$ Describe with examples of what are these cognitive biases and inconsistent decision making. $(20$ marks$)2.$ Describe and analyse how cluster analysis, regression analysis and in$-$depth interviews uncover agility, commitment to project discipline and tolerance for risk taking in the article above. $(20$ marks$)3.$ Pushing decisions down in the organization. Elaborate how this will help solve problems and what does it involve? $(25$ marks$)4.$ Explain in a scenario with examples and assess how right kinds of processes for investment decision making is important. Is this sufficient or necessary for successful execution of projects? $(25$ marks$)$