How should you configure the Distribution VPC?

You created a VPC network named Retail in auto mode. You want to create a VPC network named Distribution and peer it with the Retail VPC.

How should you configure the Distribution VPC?
A . Create the Distribution VPC in auto mode. Peer both the VPCs via network peering.
B. Create the Distribution VPC in custom mode. Use the CIDR range 10.0.0.0/9. Create the necessary subnets, and then peer them via network peering.
C. Create the Distribution VPC in custom mode. Use the CIDR range 10.128.0.0/9. Create the necessary subnets, and then peer them via network peering.
D. Rename the default VPC as "Distribution" and peer it via network peering.

Answer: B

Explanation:

https://cloud.google.com/vpc/docs/vpc#ip-ranges