Questions:1）Conduct an analysis of the data set returned by your query. Write a paragraph describing your analysis.  Please also note any questions or assumptions made about this data.2）Your business user asks you to show them a table output that includes an additional column categorizing the TRADES data into volume based Tiers, with a column named ‘Tier’. Quantities between 0-250 will be considered ‘Small’, quantities greater than ‘Small’ but less than or equal to 500 will be considered ‘Medium’, quantities greater than ‘Medium’ but less than or equal to 500 will be considered ‘Large’, and quantities greater than ‘Tier 3’ will be considered ‘Very Large’ .a. Please write the SQL query you would use to add the column to the table output.b. Please show the exact results you expect based on your SQL query.3)Your business user asks you to show them a table output summarizing the TRADES data (Buy and Sell) on week-by-week basis.a. Please write the SQL query you would use to query this table.b. Please show the exact results you expect based on your SQL query.Notes:SQL Assignment代写   Premise:You need to describe in writing how to accomplish a task.  Your audience has never completed this task before.Question:In a few paragraphs, please describe how to complete a task of your choice.  You may choose a task of your own liking or one of the sample tasks below:1)How to make a peanut butter and jelly sandwich2)How to get leaves off a lawn3)How to make a cup of teaNotes:SQL Assignment代写   Premise:Below is a snapshot of data from two tables: “Orders” and “Customers”, taken on 02/05/2016.  You find the following documentation:The ORDERS table gets updated at the end of every dayThe CUSTOMERS table gets updated at the end of every week       SQL Assignment代写

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