A business set up a campaign. During the process, it tested different placements and observed a higher estimated total reach when it selected automatic placements. What caused this result? 

Advantage+ Placements are automatically optimized the ad shown to different users 

Advantage+ Placements more efficiently set up a bid cap. 

Advantage+ Placements more efficiently allocated the ad set budget. 

Advantage+ Placements more efficiently adjusted the cost control. 

Advantage+ Placements more efficiently distributed the ad bids