Dorian Company produces and sells a single product. The product sells for $$40$ per unit and has a contribution margin ratio of $45\%.$ The company's monthly fixed expenses are $$28,800.$

If Dorian Company desires a monthly operating income equal to $10\%$ of sales, what will its monthly sales have to be$?($Round your final answer to the nearest whole dollar$).$

Multiple Choice

$$90,000$

$$45,600$

$$120,000$

$$82,286$