Imagine that you have been asked to deliver a presentation about the evolution of leadership to a high school management class. Create a eight to ten slide PowerPoint presentation (excluding the title and references slides) that highlights three key ways in which leadership and management theory has evolved from the industrial age to the present. Use four outside sources in addition to the required readings to support the statements made within your presentation. Also, within the PowerPoint presentation, incorporate at least 100 words of speaker notes for each content slide.