You are collaborating on a model prototype with your team. You need to create a Vertex AI Workbench environment for the members of your team and also limit access to other employees in your project. What should you do?

A. 1. Create a new service account and grant it the Notebook Viewer role
2. Grant the Service Account User role to each team member on the service account
3. Grant the Vertex AI User role to each team member
4. Provision a Vertex AI Workbench user-managed notebook instance that uses the new service account B. 1. Grant the Vertex AI User role to the default Compute Engine service account
2. Grant the Service Account User role to each team member on the default Compute Engine service account
3. Provision a Vertex AI Workbench user-managed notebook instance that uses the default Compute Engine service account. C. 1. Create a new service account and grant it the Vertex AI User role
2. Grant the Service Account User role to each team member on the service account
3. Grant the Notebook Viewer role to each team member.
4. Provision a Vertex AI Workbench user-managed notebook instance that uses the new service account D. 1. Grant the Vertex AI User role to the primary team member
2. Grant the Notebook Viewer role to the other team members
3. Provision a Vertex AI Workbench user-managed notebook instance that uses the primary user’s account