You are migrating an on-premises application to Compute Engine and Cloud SQL. The application VMs will live in their own project, separate from the Cloud SQL instances which have their own project. What should you do to configure the networks?

A. Create a new VPC network in each project, and use VPC Network Peering to connect the two together. B. Create a Shared VPC that both the application VMs and Cloud SQL instances will use. C. Use the default networks, and leverage Cloud VPN to connect the two together. D. Place both the application VMs and the Cloud SQL instances in the default network of each project.