Contribution Margin by Segment

The following information is for Cabin Craft Apparel:

Sales price:

Variable cost per unit:

a$.$ Determine the contribution margin for the East Region and West Region.

East Region: $

West Region: $

b$.$ Determine the contribution margin ratio for the East Region and West Region. Round the contribution margin ratio to one$-$tenth of a percent.

East Region:

$\%$

West Region:

$\%$