During the months of January and February, Hancock Corporation sold goods to three customers. The sequence of events was as follows: Jan. 6 Sold goods for $900 to S. Green and billed that amount subject to terms 2/10, n/30. 6 Sold goods to M. Munoz for $640 and billed that amount subject to terms 2/10, n/30. 14 Collected cash due from S. Green. Feb. 2 Collected cash due from M. Munoz. 28 Sold goods for $510 to R. Reynolds and billed that amount subject to terms 2/10, n/45. Required: Assuming that Sales Discounts is treated as a contra-revenue, compute net sales for the two months ended February 28. Net sales