某企业的净资产收益率为23%，总资产报酬率为10%，则平均产权比率为（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24520' and id < 2106822 and id<>'2106822' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24520' and id > 2106822 and id<>'2106822' order by id asc limit 5