To meet the requirements of transferring data between a VPC and an on-premises data center with dedicated bandwidth and encryption in transit, the following steps are necessary:

1. Request a hosted connection from the APN Partner (Option A) to establish a dedicated network connection between the on-premises data center and AWS.
2. Create a private VIF (Option E) to enable private connectivity between the on-premises network and the VPC over the hosted connection.
3. Create an AWS Site-to-Site VPN connection (Option C) as a backup or additional layer of security to encrypt the data in transit over the internet, although the primary connection will be through the dedicated bandwidth provided by the hosted connection and private VIF. Options B, D, and F do not meet the specific requirements of dedicated bandwidth and encryption for the data transfer between the VPC and the on-premises data center.