A Platform App Builder needs to display different icons and control the colors based on...

The verified current-platform answer is D. Salesforce Conditional Field Formatting in Lightning App Builder allows Dynamic Forms fields to display configurable icons and colors according to rules and criteria. Critically, Salesforce explicitly supports formula fields when the formula resolves to a supported data type, so the existing formula field can drive the formatting rules. The app builder can configure different icons and icon colors without embedding presentation logic into the formula itself. IMAGE() and CASE() can produce formula-based images, but they are an older technique and do not provide the native Dynamic Forms conditional-formatting capability described by the current platform. Field help is static, and Screen Flow is unnecessarily complex.

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