Salvadores Manufacturing builds and sells snowboards, skis and poles. The sales price and variable cost for each item follows:

their sales mis is reflected in the ratio 6:4:1. what is the overall unit contribution margin for salvadores with their current product mix?

overall unit contribution margin $__

Selling Price Variable Cost Product per Unit per Unit $340 $160 Snowboards $420 $230 Skis Poles $50 $20