MYSQL

Exercises Write a SELECT statement that returns the same result set as this SELECT statement, but don't use a join. Instead, use a subquery in a WHERE clause that uses the IN keyword. I. SELECT DISTINCT vendor name FROM vendors JOIN invoices ON vendors.vendor id invoices.vendor id ORDER BY vendor name 2. Write a SELECT statement that answers this question: Which invoices have a payment total that's greater than the average payment total for all invoices with a payment total greater than 0? Return the invoice_number and invoice_total columns for each invoice. 1 should return 20 rows. Sort the results by the invoice_total column in de Write a SELECT statement that returns two columns from the 3. General_Ledger_Accounts table: account number and account_description. Return one row for each account number that has never been assigned to any line item in the Invoice Line_Items table. To do that, use a subquery intro- duced with the NOT EXISTS operator. This should return 54 rows. Sort the results by the account_number column