Question: Consider the relation FACTORY(Product#, Production_Section#, Supervisor, Stage, Warehouse_code, Machine#, Machine_Time, Production_Time, Units_manufactures). This represents products manufactured in a factory, with unique Product_section#s. Identify what you

Consider the relation FACTORY(Product#, Production_Section#, Supervisor, Stage, Warehouse_code, Machine#, Machine_Time, Production_Time, Units_manufactures). This represents products manufactured in a factory, with unique Product_section#s. Identify what you think should be various candidate keys, and write in your own words the conditions or assumptions under which each candidate key would be valid.

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