Which of the Following Is Not a Part of Checking

Which of the following is not a part of checking a diversified company's business units for cross-business competitive advantage potential?

A) Ascertaining the extent to which sister business units have value chain match-ups that offer opportunities to combine the performance of related value chain activities and reduce costs
B) Ascertaining the extent to which sister business units have value chain match-ups that offer opportunities to transfer skills or technology or intellectual capital from one business to another
C) Ascertaining the extent to which sister business units are making maximum use of the parent company's competitive advantages
D) Ascertaining the extent to which sister business units have value chain match-ups that offer opportunities to create new competitive capabilities or to leverage existing resources
E) Ascertaining the extent to which sister business units present opportunities to share use of a well-respected brand name