A.盈虧平衡點 B.臨界點 C.敏感度系數(shù) D.評價指標變動率 E.不確定因素變動率
A.31.67% B.30.16% C.26.60% D.25.33%
A.<13% B.13%~14% C.14%~15% D.>15%