Jaspreet received an invoice for $4,000 that had payment terms of 4/15 n/30. He made a partial payment of $2,400 during the discount period.

Jaspreet received an invoice for $4,000 that had payment terms of 4/15n/30. He made a partial payment of $2,400 during the discount period. a. Calculate the amount credited. Round to the nearest cent b. Calculate the balance on the invoice after the partial payment was made. Round to the nearest cent