Wenzel Company sells a single product for $42 per unit. Wenzel Company had the following information for the past six months: Month June July August September October November Total Costs Incurred $112,420 $106,970 $114,830 $105,920 $114,060 $117,880 Units Sold 3,360 3,190 3,470 3,120 3,430 3,580 Wenzel Company expects to sell 3,525 units during December. Using the high-low method, calculate the number of units Wenzel Company will need to sell in December in order to break-even for December.