The total contribution margin for 2014. Given information: The variable cost per unit is $7.15. The product units are 180,000 packs.

Step 1. To determine the total contribution margin for 2014, we are given the following information: - The variable cost per unit is $\mathrm{7.15.}-Theproductunitsare180,000packs.Step2.Thecontributionmarginiscalculatedusingtheformula:Contributionmargin=Totalrevenue-Totalvariablecost.Step3.Substituting2,250,000fortotalrevenueand$1,287,000 for total variable cost in the formula, we get: Contribution margin = $2,250,000-$1,287,000. Step 4. Evaluating the expression, we find that the contribution margin for 2014 is 963,000. Therefore, the total contribution margin for 2014 is $963,000.