The student has effectively identified the key concept of sustainability in the IA, clearly indicating it on the title page. The work is centered around Apple, discussing its sustainability practices and the contradictions within those claims. However, the research question lacks clarity regarding whether it focuses on Apple's past or future sustainability efforts, which should be revised for better precision. The student provided relevant background information and outlined the issue of sustainability well, but did not clearly explain the methodology or the sources used in the investigation. Overall, the student successfully connects the concept of sustainability with Apple's business practices throughout the IA.
