Question: Write queries to answer the following questions: 1. Menu items that have not been ordered in the past 3 months. 2. Total customer visits that

Write queries to answer the following questions:

1. Menu items that have not been ordered in the past 3 months.

2. Total customer visits that were only for the bar.

3. Bar items with monthly average sales exceeding last years average for the same month.

4. Workers statistics - how many customers has each worker member assisted?

Write queries to answer the following questions: 1. Menu items that have

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