Betty DeRose, Inc. produces and sells three products. Information about these products for 2022, the most recent year, appears below: Product A Product B Product C selling price per unit $33 $49 $24 variable costs per unit $14 $37 $11 number of units sold 22,000 18,000 25,000 Betty DeRose, Inc. reported total fixed costs of $195,636 in 2022. Calculate the number of units of Product B that needed to be sold in 2022 in order for Betty DeRose, Inc. to earn a net income of $498,680.