In Salesforce CPQ, the Option Layout field on the Product record determines how bundle options are presented in the configurator. To allow users to view all available and selected options by scrolling on a single page, the "Sections" layout is ideal. This layout organizes options into collapsible sections based on Product Features, keeping everything visible on one page without requiring navigation steps like a wizard. Option A (Wizard) presents options step-by-step across multiple pages, which doesn't meet the single-page requirement. Option B (assigning all options to one feature) limits organization and doesn't address the layout requirement. Option C (Dynamic selection method) controls runtime behavior of options but doesn't influence the single-page scrolling display. Salesforce CPQ documentation confirms that the "Sections" layout supports a scrollable, single-page view.References: Salesforce CPQ Documentation - "Product Bundle Configuration" and "Option Layout Options".