1. The document summarizes a Facebook advertising campaign run by Tayyab Ghaffar to promote Udacity's Digital Marketing Nanodegree program and collect email addresses. 2. The campaign targeted males and females aged 20-45 interested in online marketing, ran ads with images of desktop monitors or a mobile phone displaying "DIGITAL MARKETING" for 3-5 days with a $125 budget. 3. Ad 3 performed best with a cost of $0.17 per lead and generated a positive ROI of $84.24 for the Digital Marketing Nanodegree program.