X Company estimates the following for its only two products for 2022 - X and Y: X Y 4,000 780 Unit sales Selling price $12.90 $35.20 Variable cost $6.50 $26.40 Total fixed costs in 2022 are expected to be $16,200. What must total unit sales be in 2022 in order for X Company to break even [round per-unit numbers to two decimal places]? OA: 1,868 OB: 2,111 OC: 2,386 OD: 2,696 OE: 3,047 OF: 3,443