### Q1: What is the SQL syntax for using the COUNT function to count the number of orders placed in January 2023?  
### Q2: How would you use the SUM function to find the total sales for a specific month in SQL?  
### Q3: What advanced SQL query would you write to aggregate total sales and average order value by region?  
### Q4: How can aggregating data help in understanding customer engagement trends over time?  
### Q5: In what way could using aggregation functions improve your sales reporting efficiency?  
### Q6: Can you provide a scenario where the insights gained from aggregated data could drive strategic business decisions?  
### Q7: How would you explain the importance of the GROUP BY clause in SQL to a colleague?  
### Q8: What are some key points to communicate when discussing the benefits of data aggregation in reporting?  
### Q9: How can effective communication skills enhance the presentation of aggregated data findings to stakeholders?