Which one is the current answer? And why.

which of the following transactions or events would cause improvement in EBIT Profit Margin in Year 1. A. The receipt of cash for dividends fromother entities. B. The cash sales of a non-current asset for a profit. C. Sewing goods on credit at the normal mark-up D. Selling goods for cash at the normal mark-up E. All of the above. F. None of the above