The student has effectively incorporated relevant and appropriate source material in their essay, focusing on Oracle, its acquisition, and profitability within the healthcare industry. They have utilized both qualitative and quantitative sources and demonstrated effective use of clear footnote referencing. Additionally, the student has contextualized the topic within a greater business context by considering the healthcare industry and technology within it. Furthermore, they have demonstrated knowledge and understanding of the topic by including subject-specific terminology and providing clear explanations. The academic and analytical tone of the essay is maintained without being informal, and the use of technical terms is balanced, ensuring they are not overused.