What are three key benefits of the Palo Alto Networks platform approach to security? (Choose three)

What are three key benefits of the Palo Alto Networks platform approach to security? (Choose three)
A . operational efficiencies due to reduction in manual incident review and decrease in mean time to resolution (MTTR)
B. improved revenue due to more efficient network traffic throughput
C. Increased security due to scalable cloud delivered security Services (CDSS)
D. Cost savings due to reduction in IT management effort and device

Answer: B,C,D