LuckyCorporation sells three products; Good, Better, Best. Selling price and variable costs are as follows:Good BetterBestSelling price per unit $15.00 $18.00 $25.00Variable costs per unit Direct materials $5.00 $8.00 $10.00 Direct labor $2.00 $5.00$ 8.00. Variable overhead $2.00 $2.00 $2.00 Variable selling $1.00 $1.00 $2.00 Fixed costs are $92,256 per month. The products are sold in the following proportions: 25% Good, 30% Better, and 45% Best.

How many units of product Better will need to be sold at the breakeven point.

Provide the Breakeven formula please.