The SAFe Workbook emphasizes that:
"Large batch sizes increase variability... Small batches go through the system faster with lower variability." The workbook includes exercises demonstrating that smaller batch sizes reduce cycle time and increase predictability, while large batches slow flow and introduce delays.
Source:01 Workbook SA (6.0).pdf, Pages 2-54 to 2-56

Empathy maps are a tool associated with design thinking that help to understand the user's needs, goals, pain points, and emotions. Empathy maps are visual representations of what the user thinks, feels, sees, hears, says, and does in relation to a problem or a solution. Empathy maps help to create a shared understanding of the user among the team and stakeholders, and to generate insights for designing user-centric solutions. Empathy maps can be created based on user research, interviews, observations, or personas123.
1: Design Thinking - Scaled Agile Framework 2: TEN TOOLS FOR DESIGN THINKING - culturepartnership.eu 3: The Most Complete Design Thinking Tools & Resource Collections - Mockplus

SAFe emphasizes:
"Separate deploy to production from release... This enables testing in production before exposing new functionality and makes thetiming of the release a business decision." This approach supports business agility by decoupling technical readiness from market timing.
Source:Workbook, Continuous Deployment, Page 4-86

Comprehensive and Detailed Explanation From Exact Extract:
The System Team is a specialized Agile team that:
* Builds and maintains development environments
* Provides infrastructure and tooling support
* Supports continuous integration (CI), test automation, and system-level testing
* Helps ARTs integrate and validate their work
This makes the System Team the correct answer.
(Source: Scaled Agile Framework - System Team)

The SAFe Workbook states:
"Centralize decisions that are infrequent, long-lasting, and have significant economies of scale." This includes strategic decisions like compensation strategy or technology platform choices.