Business principles business goals, and business drivers provide context for architecture work, by describing the needs and ways of working employed by the enterprise. They define what the enterprise wants to achieve, how it wants to operate, and what factors influence its decisions and actions. Reference: The TOGAF Standard | The Open Group Website, Section 3.2 Preliminary Phase.

Comprehensive and Detailed Explanation
The TOGAF ADM defines distinct objectives for Phase E (Opportunities and Solutions) and Phase F (Migration Planning).
Phase E: Opportunities and Solutions
* Focuses on generating the initial Architecture Roadmap.
* Identifies major work packages, Transition Architectures, and projects.
* Determines if an incremental approach is needed, and defines Transition Architectures to ensure delivery of continuous business value.
Therefore:
* Statement 1 (incremental approach and Transition Architectures) belongs to Phase E.
* Statement 2 (initial Architecture Roadmap based on gap analysis) also belongs to Phase E.
Phase F: Migration Planning
* Finalizes the Architecture Roadmap.
* Develops the detailed Implementation and Migration Plan.
* Ensures stakeholders understand the business value and cost of work packages and Transition Architectures.
Therefore:
* Statement 3 (finalizing the Roadmap and Plan) belongs to Phase F.
* Statement 4 (ensuring value and cost are understood by stakeholders) belongs to Phase F.
Correct Mapping
* Phase E Objectives = Statements 1 and 2
* Phase F Objectives = Statements 3 and 4
Thus the correct answer is A (1 & 2).
References
* The Open Group, TOGAF Standard, Version 9.2, Part II: ADM - Phase E: Opportunities and Solutions (objectives include generating the initial Architecture Roadmap, identifying major work packages, determining incremental approach and Transition Architectures).
* Phase F: Migration Planning (objectives include finalizing the Architecture Roadmap and Implementation & Migration Plan, and confirming business value and costs with stakeholders).
* The Open Group, TOGAF 9 Certified Study Guide - comparison of Phase E vs. Phase F objectives.

In the context of TOGAF, a stakeholder is any individual, team, or organization who has interests in, or concerns relative to, the outcome of the architecture. Concerns are those interests which pertain to any aspect of the system's functioning, development or operation, including considerations such as performance, reliability, and security1. References:
*The TOGAF Standard, Version 9.2 - Definitions - The Open Group

This statement best describes iteration and the ADM. The ADM is iterative over the whole process between phases and within phases because it allows for feedback loops and refinements at any point in the architecture development and transition process. Iteration enables architects to address changing requirements, assumptions, constraints, and environments; to validate and improve architectures; to manage risks and issues; and to ensure stakeholder satisfaction and value realization. Reference: The TOGAF Standard | The Open Group Website, Section 3.1 Introduction to the ADM.