A Solutions Architect is designing a new application that needs to access data in a different AWS account located within the same region. The data must not be accessed over the Internet.

Which solution will meet these requirements with th

e LOWEST cost?

A. Add rules to the security groups in each account.

B. Establish a VPC Peering connection between accounts.

C. Configure Direct Connect in each account.

D. Add a NAT Gateway to the data account.