in sql, Add a single space to the right or end of the first_name column, then Add the characters < to the right or end of last_name column, then Finally, add the characters > to the right or end of the email column. -- Concatenate the first_name and last_name SELECT ___(___, LENGTH(first_name)+1) || ___(___, LENGTH(last_name)+2, ' <') || ___(___, LENGTH(email)+1, '>') AS full_email FROM customer;