Answer:
C. Business process improvement.
Step-by-step explanation:
Product reevaluation and Life cycle costing are product dependent and aims to improve products on the individual level and the business on the whole.
Business Intelligence is when businesses use different types of data to compile an analysis for informed decision making.
A value chain refers to all the activities that a business undertakes from procurement of raw materials to adding value. This can be a part of improvement process but it is not directly related.
Business process improvement is when management identifies all the business processes and analyses if there is a need for improvement and identifying areas that need change - then improving upon these findings.
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