Mozena Corporation has collected the following information after its first year of sales. Sales were $1,590,000 on 106,000 units; selling expenses $256,000 (39% variable and 61% fixed); direct materials $517,000; direct labor $296,000; administrative expenses $276,000 (19% variable and 81% fixed); manufacturing overhead $356,000 (69% variable and 31% fixed). Top management has asked you to do a CVP analysis so that it can make plans for the coming year. It has projected that unit sales will increase by 10% next year.

If the company meets its target net income number, by what percentage could its sales fall before it is operating at a loss? That is, what is its margin of safety ratio?