Fix Powerpoint presentation

What I need done is to fix a powerpoint that I had someone else on studypool write, it is not written well and doesn’t clearly answer the questions asked of the assignment. I also want the speakers notes to be written simply and better suited to present the powerpoint in a more clear way. I have attached the already completed powerpoint that I want you to fix and also the sources for this week that can help I don’t want it completely changed but just done better don’t change design or anything else just speakers notes and the wording on the slides. Thanks.