Retargeting showed the highest CTR (2.30%) and the lowest CPC ($0.068). This means that this audience is the most interested in ads and clicking on the link is the cheapest
Retargeting has the lowest cost per result ($0.102), making it the most profitable audience in terms of cost per click.
The general audience also showed good results in terms of CTR (1.88%) and relatively low CPC ($0.088), which indicates a fairly good level of interest
The general audience has a slightly higher cost per result ($0.149), which is still a good result.
Interest to (Dash Berlin, Fat Joe, Dorn, Sander van, Benny Benassi, Morandi, Gianni or Tujam) had the lowest CTR (1.54%) and the highest CPC ($0.585), indicating lower performance compared to other audiences
Interest has the highest cost per result ($1,396), indicating the highest cost to achieve a single click.