According to the article Nike Shakes Up Senior Leadership Team as Part of New Digital Strategy, Will Cut Jobs, Nike CEO John Donahoe stated, "Now is the right time to build on Nike's strengths and elevate a group of experienced, talented leaders who can help drive the next phase of our growth." Based on this information, which of the organizational design elements of implementation is Nike addressing? a. Budgeting b. Coordination c. Creativity d. Staffing and skills