A.資產(chǎn)收益性和風(fēng)險(xiǎn)性呈同向變化趨勢(shì),風(fēng)險(xiǎn)小、收益大
B.資產(chǎn)收益性和風(fēng)險(xiǎn)性呈反向變化趨勢(shì),風(fēng)險(xiǎn)小、收益大
C.資產(chǎn)收益性和風(fēng)險(xiǎn)性呈同向變化趨勢(shì),風(fēng)險(xiǎn)與收益始終是對(duì)等的
D.資產(chǎn)收益性和風(fēng)險(xiǎn)性呈同向變化趨勢(shì),風(fēng)險(xiǎn)大、收益小