An Advantage of Using Comparables to Value a Firm Is

An advantage of using comparables to value a firm is that

A) the inputs are more objective and more readily verifiable than those used in an NPV analysis.
B) there are always a large number of good value-relevant attributes that can be used.
C) if a firm is publicly traded, there are always a large number of similar firms that can be used for comparables
D) All of the above are advantages of using comparables to value a firm.