Part 2 10 marks Part 2 uses the Edward Snowden Case study in Block 1, Part 4. a.Explain in your own words, the impact of revelations by Edward Snowden to those employer organisations? (3 marks) b.Explore and briefly explain at least two measures which those employer organisations could have taken to mitigate those threats. Would these make data 100% secure? Give reasons. (4 marks) c.Describe briefly, what do you think about Ethical flexibility in this case? Do you consider actions of Edward Snowdon ethical or unethical? Justify your answer..