Multiple$-$Product Break$-$even, Break$-$Even Sales Revenue Required: $($Round break$-$even packages to four significant digits and break$-$even units to the nearest whole unit.$)$ Download Excel spreadsheet $1.$ What is the sales mix of vinyl mitts and leather mitts? $2.$ Compute the break$-$even quantity of each product. The break$-$even quantity for vinyl mitts is $.$ The break$-$even quantity for leather mitts is