Consider an automobile dealership with three locations. Data fields exist for stock number, vehicle identification number, make, model, year, color, and invoice cost. Identify the possible candidate keys, the likely primary key, a probable foreign key, and potential secondary keys.

Question

Consider an automobile dealership with three locations. Data fields exist for
stock number, vehicle identification number, make, model, year, color, and invoice
cost. Identify the possible candidate keys, the likely primary key, a probable
foreign key, and potential secondary keys.

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