Ternisery and Prooug Profitatilly Analyses Const. Intormation about the two sumbederds is as follows: The aalns whit vilime for the cules teritiones and products for the peried is as followsi decimal palacens. Pepeline Surtboards Inc Contribution Margin by Territory decimat alacises: Pineline Surfbosards Inci Contribatikan Marbin by Territory Teetar tolad by what a. To Receat the cantrifutien margin data by seles teriecery repert, mulrioly the sakes volume by each per ur-t ariount, fo caiculate the contribution margin ratio, divide the coctribution margin by meles