Answer:
The question is missing the options which are below:
Web searches
reports
Wikipedia entries
employees' comments during meetings
The correct option is reports
Step-by-step explanation:
Web searches as an option is wrong because the information available online is tailored to a specific business,hence cannot be implemented in their current state.
Wikipedia entries refer to generic information a business can adopt best practice from.
Employees' comments during meetings are a valid of source of information to run the business with, however they should be subjected to a well researched and detailed analysis,hence reports are a better source of management's insights.