Problem 5: Write the SQL code required to list the first name and last name of all customers whose middle initial is G. Take a screenshot of your results (hint - you should get two names) Problem 6: Write the SQL code required to list the code, first name, last name, atid balance of all customers whose lait names begin with 0 . Take a acreenshot of your results (hint you should get 3 names) Problem 7: Write the SQL code to liat oaly distinct R. codex from the line table