Worksheet. Poleski's controller would like to have the worksheet display an income statement in a contribution margin format $($Sales $-$ variable costs $=$ contribution margin $-$ fixed costs $=$ net income$).$ Using the CVP$2$ file, begin the statement in column E$.$ Preview the printout to make sure that the income statement will print neatly on one page, and then print the statement. Save the completed file as CVPT$.$