They should use custom formula and custom conversion. They should use custom dimension and custom formula. They should use custom formula and custom labels. They should use custom conversion and custom labels. The correct answer is: They should use custom formula and custom conversion.
They can use audiences, Performance Center, and recommendations. They can use settings, campaigns, and Performance Center. They can use campaigns, audiences, and keywords. They can use campaigns, ad groups, and keywords The correct answer is: They can use campaigns, ad groups, and keywords