Cullumber's sells two products, a pepper relish with a selling price of $6.36 and a variable cost per jar of $2.68 and a blackberry marmalade with a selling price of $6.36 and a variable cost per jar of $2.53. Cullumber's expected sale are 1200 jars of pepper relish and 1920 jars of blackberry marmalade. Fixed expenses are $900. What Cullumber's weighted average contribution margin? 3.74 3.78 O 3.68 0 3.72