Moruzzi Corporation is a single-product company that expects the following operating
Results for next year:
Sales... $320,000
Contribution margin per unit... $0.20
Contribution margin ratio... 25%
Degree of operating leverage... 8
How many units would Moruzzi have to sell next year to break-even?



The answer is 350000, can you show me how to get it step by step.
Thanks

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