A team has identified the following product risks for an e-commerce application: 1. Search function returns incorrect results (Likelihood: High, Impact: High) 2. User profile page has a minor layout issue on tablets (Likelihood: Medium, Impact: Low) 3. Checkout process fails for international credit cards (Likelihood: Medium, Impact: High) 4. Admin dashboard loads slowly with large datasets (Likelihood: Low, Impact: Medium) Using risk-based testing prioritization, which risk should be addressed with the MOST testing effort?