#11. Write a SELECT statement that returns one column from the Customers table named FullName that joins the LastName and FirstName columns.

#11.  Write a SELECT statement that returns one column from the Customers table named FullName that joins the LastName and FirstName columns.
Format this column with the last name, a comma, a space, and the first name like this:
Doe, John
Sort the result set by last name in ascending sequence.
Return only the contacts whose last name begins with letters from M to Z.