Trend analysis is a mathematical technique that uses historical results to predict future outcomes1. It is a project management quality control tool that tracks variances in cost and schedule performance2. In agile projects, trend analysis can help monitor the velocity, quality, and scope of the project deliverables3. A project risk register tracking tool and an issues log are two sources of historical data that can be used for trend analysis. A project risk register tracking tool records the identified risks, their probability, impact, and response strategies. An issues log records the issues that have occurred, their status, and resolution. By extracting data from these two sources, an agile project manager can perform a trend analysis of all the risks that the project has monitored over the past 12 months and provide insights to the project sponsor. The other options are not relevant to trend analysis. Sharing the annual report with the sponsor may not provide enough detail on the risks and their trends. Organizing a stakeholder meeting to brainstorm on general project risks may not reflect the actual data and outcomes of the project. Referring the sponsor to the contract document may not address the sponsor's request for trend analysis. References: 1: Trend analysis - Wikipedia3, 2: Trend Analysis [Technique] - Project Management Knowledge4, 3: Agile Project Management For Dummies Cheat Sheet - dummies