17. Excel application. Consider the data below and on the next page for DSC Corpora. tion's recent sales. (The file is available on my AIS blog in the 3 February 2014 post.) Transaction Number Sales Cost of Goods Sold Revenue 4,818 1,070 3,783 4,862 1,510 4419 3,269 s 973 411 817 979 477 913 740 622 611 796 2477 2,409 3,643 8 10