Total break$-$even sales

$ $$

Sale of mail pouches and small boxes

$ $$

Sale of non$-$standard boxes

$ $$

$($b$)$ The company's management would like to hold its fixed costs constant but shift its sales mix so that $60\%$ of its revenue comes from the delivery of non$-$standardized boxes and the remainder from pouches and small boxes. If this were to occur, what would be the company's break$-$even sales, and what amount of sales would be provided by each service type? $($Use Weighted$-$Average Contribution Margin Ratio rounded to $2$ decimal places e$.$g$.0\mathrm{.}22$ and round final answers to $0$ decimal places, e$.$g$.2,510.)$

Total break$-$even sales

$ $$

Sale of mail pouches and small boxes

$ $$

Sale of non$-$standardized boxes

$ $$