10.) An invoice for $9,859.00 dated November 20, 2019, with terms 6/10, 1/30. a.) What payment must be made on November 30, 2019 to reduce the debt by $3,835.00? Hint: $5,662.50 is not the correct answer b.) What would the balance be if a payment of $3,300.00 is made on the last day to take advantage of the 6% discount