diff --git a/roadmaps/bi-analyst/content/key-business-functions@PkzUqwT21Owk_TfepFPDm.md b/roadmaps/bi-analyst/content/key-business-functions@PkzUqwT21Owk_TfepFPDm.md
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--- a/roadmaps/bi-analyst/content/key-business-functions@PkzUqwT21Owk_TfepFPDm.md
+++ b/roadmaps/bi-analyst/content/key-business-functions@PkzUqwT21Owk_TfepFPDm.md
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 # Key Business Functions
 
-Key business functions are the specialized activities that a company undertakes to operate effectively and achieve its goals. These functions typically include areas like finance, marketing, operations, human resources, sales, nd research & development, each playing a distinct role in the overall success of the organization. Understanding how these functions interact and contribute to the business is crucial for analyzing performance and identifying areas for improvement.
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+Key business functions are the specialized activities that a company undertakes to operate effectively and achieve its goals. These functions typically include areas like finance, marketing, operations, human resources, sales, and research & development, each playing a distinct role in the overall success of the organization. Understanding how these functions interact and contribute to the business is crucial for analyzing performance and identifying areas for improvement.
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