某常规投资方案, FNPV ( i1=14% ) =160 , FNPV ( i2=16% ) = - 90 ,则 FIRR 的取值范围为( )。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
﹤ 14% prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
B.
14% ~ 15% prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
C.
15% ~ 16% prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
D.
﹥ 16% prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>