Which of the following statements is NOT correct?

	a.	The level of data available for the valuation of small and mid-size companies tends to be less than the amount of data available for larger public companies.
	b.	Having less data creates a larger risk of not being able to interpret the existing data properly.
	c.	Business valuations are performed for companies and interests of all sizes and types.
	d.	The conceptual valuation principles and business valuation standards are different for companies of different sizes.