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" src="http://img.coozhi.com/upload/20220223/16h45sy627h96h0119ea39e3a5c85029c
ri=rf+b(rm-rf)=4%+1.2*(10%-4%)ri=11.2%50*11.2%+50=55.6减去年终红利股价为49.6计算中无风险收益率为4%市