InstaChat Company wants to know its break$-$even point. It has total fixed costs of $$100,000$ and a unit selling price of $$100.$ If its contribution margin ratio is $40\%,$ what is its break$-$even point?

$1,500$ units

$2,334$ units

$2,500$ units

$3,250$ units

$3,334$ units

$4,250$ units