Choose the most accurate statement regarding the account qualification and planning service component in the prepare phase. Select exactly 1 answer（s） from the following：（）。
- Aproviding a partner with information regarding customer acceptance of a new Solution
- Bproviding information regarding current network infrastructure readiness
- Cusing stakeholder interviews to identify stakeholders and decision-makers， high-level solution requirements， timelines， and the scope of an opportunity
- Dadjusting a solution to account for a customers physical site characteristic