three (3) concepts mentioned in the video, Efficient Leadership in the Digital Era (Week 6 Reading and Supplemental Materials). Explain how these concepts will help mid-level managers achieve and sustain a successful transformation. Tailor your recommendations to the company you selected in Week 3, and remember that your focus is on the 'people' side of the change. Include a maximum of 5 slides (excluding the title and references slides) and speaker notes for each slide. Provide at least three (3) references and include in-text citations for each source in the speaker notes