On analysis, it found that there are duplicate leads that are resulting to mitigate the issues?

Poor customer experience and higher costs

On analysis, it found that there are duplicate leads that are resulting to mitigate the issues?
A . Build process is manually search and merge duplicates.
B. Standard lead information across all channels.
C. Build a custom solution to identify and merge duplicate leads.
D. Implement third-party solution to clean and event lead data.
E. Implement de-duplication strategy to prevent duplicate leads

Answer: B,D,E