Which of the statements below best describes the result set…

Which of the statements below best describes the result set returned by this SELECT statement? SELECT vendor_id,        SUM(invoice_total – payment_total – credit_total) AS column_1 FROM invoices WHERE invoice_total – payment_total – credit_total > 0 GROUP BY vendor_id ORDER BY vendor_id

Assuming that all of the table and column names are spelled…

Assuming that all of the table and column names are spelled correctly, what’s wrong with the INSERT statement that follows?INSERT INTO invoices   (vendor_id, invoice_number, invoice_total, payment_total, credit_total,   terms_id, invoice_date, invoice_due_date)VALUES   (77, ‘332189’, 5521.50, 0, 0, 1, ‘2012-03-30’)