A responsive display ad is a flexible ad format that contains images, videos, and text on the Google Display Network. In addition to the broad audience reach, what other benefits do responsive display ads have to offer?

Choose TWO of the following:

Advertisers can use machine learning to optimize their ads

Advertisers can reduce the amount of time they spend managing ad portfolics

Advertisers can take advantage of almost unimited character restrictions for headines and copy on the GDN

Advertisers can use machine learning to design their ads