Company strategies and value creating processes can't be effectively executed without internal information systems that include

Select one:

A$.$ activity$-$based cost accounting, benchmarking, and best practices.

B$.$ continuous access to social networks.

C$.$ customer data, employee data, supplier$/$partner data, operations data, and financial performance data.

D$.$ monetary and nonmonetary reward systems.

E$.$ TQM$,$ reengineering, and Six Sigma programs.