采用投资回收期指标评价投资方案的经济效果时，其优点是能够（）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27079' and id < 2244456 and id<>'2244456' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27079' and id > 2244456 and id<>'2244456' order by id asc limit 5