Which of the Following Is MOST Important for Developing and Using

Which of the following is MOST important for developing and using core competencies? What aspect of exploiting and maintaining core competencies relates directly to the effective use of human capital?

A) The core competencies must be central to strategy implementation.
B) The core competencies must provide a competitive advantage over rivals.
C) The core competencies must be understood by employees.
D) The core competencies must take advantage of cooperation.