A.大于1 B.大于10 C.較低 D.較高
A.系統(tǒng)性風(fēng)險(xiǎn) B.非系統(tǒng)性風(fēng)險(xiǎn) C.主動(dòng)操作風(fēng)險(xiǎn) D.可分散風(fēng)險(xiǎn)
A.18.18% B.33.66% C.22.73% D.63.64%