Which of the following statements about the qualitative approach to project risk assessment is most correct?

	a.	Qualitative risk assessment involves the answers to a series of yes/no questions.
	b.	Typically, yes answers are assigned one point and no answers zero points.
	c.	The higher the score, the greater the risk.
	d.	Typically, qualitative risk assessment is used in conjunction with a quantitative risk assessment (as opposed to replacing a quantitative risk assessment).
	e.	All of the above statements are correct.