The Director of Customer Service wants to receive a notification when a case stays in...

The correct answers are B. Flow Builder and D. Escalation rules.

Escalation rules are the most direct Salesforce Service feature for this requirement. They are designed to automate case escalation when cases are not resolved or not acted on within a defined time period. Salesforce documentation explains that escalation rule entries can use business hours, and escalation actions can send notification emails when the case escalates.

Flow Builder can also be used because record-triggered flows support scheduled paths, allowing automation to run after a defined time from a triggering record event. A flow can check whether the Case is still in New status and then send a notification. For strict business-hour calculation, the app builder must design the flow carefully around the correct time source/business-hour logic.

A is incorrect because validation rules only prevent invalid data from being saved; they do not wait four business hours and send notifications.

C is incorrect for the Platform App Builder context because Scheduled Apex is a programmatic approach, while declarative automation tools are available and preferred for this requirement.

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