Which characteristics are most appropriate for inclusion in a phase test plan?

The incorporation of a detailed schedule of testing activities and overall estimated costs in a phase test plan is essential for effective planning and resource management during the testing phase. A well-structured schedule helps the testing team track progress, allocate resources appropriately, and ensure that testing is completed within the designated timeframe. Furthermore, having an estimation of costs allows for budget management and allocation of financial resources, which is critical to maintaining the project's economic viability.

Including these specifics promotes clear communication with stakeholders about the timelines and financial expectations, allowing for informed decision-making throughout the project lifecycle. This level of detail in a test plan helps to ensure that the testing phase is well-organized and aligns with the overall project goals.