Northern Trail Outfitters wants to ensure that if a trail record’s Effort_Level__c field is set to Rigorous, then the distance of the trail is 10 miles or more and the time to complete is 5 hours or more. Which validation rule should enforce this criteria?

A. AND(ISPICKVAL(Effort_Level__c, ‘Rigorous’), OR(Distance__c > 10, Time_to_Complete__c > 5))
B. AND(ISPICKVAL(Effort_Level__c, ‘Rigorous’), OR(Distance__c < 10, Time_to_Complete__c < 5))
C. AND(ISPICKVAL(Effort_Level__c, ‘Rigorous’), Distance__c > 10, Time_to_Complete__c > 5)
D. AND(ISPICKVAL(Effort_Level__c, ‘Rigorous’), Distance__c < 10, Time_to_Complete__c < 5)

Suggest answer: D

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