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Please fast Consider the following set of requirements to maintain a Smart Buy store database: - A customer can own many cars. - Some customers

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Consider the following set of requirements to maintain a Smart Buy store database: - A customer can own many cars. - Some customers do not own cars. - A car is owned by one and only one customer. - A car may generate one or more maintenance records. - Each maintenance record is generated by one and only one car. - Some cars have not (yet) generated a maintenance procedure. - Each maintenance procedure can use many parts. - A part may be used in many maintenance records. - Each maintenance procedure generates one or more maintenance lines. - Each part may appear in many maintenance lines. According to the information above, answer the following questions: a) Indicate the name of entities, attributes, and relations. You must use uppercase to name your entities. [4 Marks] b) Draw and then copy and paste the image of the ER-Diagram corresponding to the above case study. Clearly indicate the names for entities, attributes, and relations. Underline all primary keys and mention FK next to all foreign key attributes. [4 Marks] Note: Kindly Use Draw.io tool to draw ER Diagram. c) Clearly indicate participation and cardinalities between entities. [2 Marks]

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