Wildhorse Company makes 2 products, sleep masks and sleep socks. Additional information follows: Sleep Masks Sleep Socks Units 5,100 3,600 Sales $93,000 $58,000 Variable costs 46,998 18,004 Fixed costs 19.992 20,016 Net income $26,010 $19.980 Profit per unit $5.10 $5.55 Compute the Contribution margin per unit. (Round answers to 2 decimal places, eg. 15.25) Contribution margin per unit Sleep Masks $ Sleep Socks $ Wildhorse has unlimited demand for both products. Therefore, which product should the company encourage its sales people to