A project manager completed an electronic invoicing implementation. The finance manager reports the team found three invoices with errors. Which two documents should the project manager update as soon as possible? (Choose two.)

The issue log should be updated because the discovery of three erroneous invoices is a current problem that needs to be tracked and resolved. The risk register should also be updated to reflect this new risk (or a change in the probability/impact of an existing risk) that the invoicing system can produce errors, which may require new risk responses. The stakeholder register is incorrect because the finance manager's report doesn't change who the stakeholders are. The change log is incorrect because this is an issue, not a formal change request to the project scope or plan. The backlog register is incorrect as it typically tracks outstanding work items in agile contexts, not project issues or risks.