What does Beauvoir mean by ambiguity in human existence, and…

What does Beauvoir mean by ambiguity in human existence, and what is the difference between living in good faith and living in bad faith? Explain her two threats to meaningful life in old age — one rooted in the human condition and one rooted in social conditions — and how each threatens the possibility of living in good faith.

Julie is a manager who completely trusts one of her employee…

Julie is a manager who completely trusts one of her employee’s decisions due to his previous good performances. She always looks for positives in his decisions rather than analyzing the employee’s decisions in a rational manner. She generally tends to neglect the drawbacks in his decision making. This type of error in decision making is called ________.