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Doctor of Education in Educational Leadership with a Specialization in Educational Technology
Phoniex University
Oct-1999 - Nov-2005
HR Executive
a21, Inc.
Nov-1998 - Dec-2005
Use https://www.w3schools.com/sql/ to complete the following SQL queries. Provide the codeÂ
4.1Â What supplier appears to be the most important (in terms of revenue generation)? Write a query to answer this question (10 points).
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4.2Â How much revenue by product category does each shipper handle? Write a query to answer this question (10 points).
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4.3Â What customer purchases the most seafood (in terms of revenue)? Write a query to answer the question (10 points).
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