CLL Co$.$ produces and sells two products, A and B$.$ Revenue and cost data are shown below: A B Product Mix $80\%20\%$ Selling price unit $$30$ $$50$ Variable cost per unit $$15$ $$30,$ Total Fixed Costs $$280,000.$ Which of the following is correct?

A$.$ The breakeven units are $$17500$ for A and $4,375$ for B$.$ The breakeven units are $17,500$ for A and $2,500$ for B$,$ C$.$ The breakeven units are $8,000$ for A and $2,000$ for B$,$ D$.$ The breakeven units are $14,000$ for A and $3,500$ for B