Question: 3. (7 points) Write two Select statements: 1). A statement that returns two columns: VendorID, AvgPayment, where AvgPayment is the average of Payment Total for

3. (7 points) Write two Select statements: 1). A statement that returns two columns: VendorID, AvgPayment, where AvgPayment is the average of Payment Total for each Vendor. 2). Modify the solution to return a single value: TotalAvgPayment, that represents the sum of AvgPayment column
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