This Question: 1 pt 6 of 12 (2 complete) Malzone, Inc. sells a product with a contribution margin of $15 per unit Fixed costs are $1,650 per month. How many units must Malzone sell to break even? Begin by showing the formula and then entering the amounts to calculate the units Malzone must sell to break even. (Abbreviation used: CM = contribution margin. Complete all input boxes. Enter a "0" for items with a zero value.) Required sales in units )