Unverified50% confidenceFactExact time
美国餐厅的平均利润率在3%-9%之间,约60%的新餐厅在第一年内倒闭(数据来源:美国国家餐厅协会)
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
被解雇6次后,他用数字产品实现95%利润率的秘密
bilibiliEdgeAITech6/6/2026
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