Apple's contribution margin and contribution margin percent. In your initial post, include the following:

• Identify which specific variables should be included in the calculation.
• Illustrate your explanation by calculating the contribution margin and contribution margin percent using hypothetical values.
• Explain what your calculated results tell you about the company's sales and cost structure.

Reference:

https://www.wsj.com/market-data/quotes/AAPL/financials

https://drdianehamilton.com/apple-and-other-top-10-company-financial-statements/