Using the example of the salmon producer Tassal, as described in the Real life, explain what sales

Question:

Using the example of the salmon producer Tassal, as described in the Real life, explain what sales mix means. How could a weighted average and used in CVP analysis?
Contribution Margin
Contribution margin is an important element of cost volume profit analysis that managers carry out to assess the maximum number of units that are required to be at the breakeven point. Contribution margin is the profit before fixed cost and taxes...