Estimate Product XT$\text{'}$s break$-$even point in terms of sales units. $(1$ unit $=100$ yards.$)($Do not round intermediate calculations.$)$

$\backslash$table$[[$Contribution margin,per $100$ yds$.,,],[,,,,],[$Contribution margin,,$$,,],[$Contribution margin ratio$],[$Choose Numerator:,$1,$Choose Denominator:,$=,$Contribution margin ratio$],[,1,,=,$Contribution margin ratio$],[,,,,0]]$

$1($a$)$ Estimate Product XT$\text{'}$s break$-$even point in terms of sales units. $(1$ unit $=100$ yards$)($Round to nearest whole unit$)$

$\backslash$table$[[$Choose Numerator:,$1,$Choose Denominator:,$=,$Break$-$even units,$],[,,1,,=,$Break$-$even units$],[,,,,0,]]$

$1($b$)$ Estimate Product XT$\text{'}$s break$-$even point in terms of sales dollars.

$\backslash$table$[[,$Choose Numerator:,$1,$Choose Denominator:,$=,$Break$-$even dollars$],[,,1,,=,$Break$-$even dollars$],[,,,,,]]$