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Management Studies

Purchase of Hot-Cold Food Tray

Lin sends away for a hot-cold serving tray she has seen advertised. The tray is promised to keep hot dishes hot and cold dishes cold without electricity. Lin tries it out by placing a pan of hot beans on it. They stay hot throughout dinner. 'It works', she tells her husband. Invent at least one plausible alternative explanation of the effect.

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Business Management, Management Studies

Category:- Business Management
Reference No.:- M9291548

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