This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
In an edentulous patient, jaw relations are recorded without use of face bow. Maxillary cast is mounted on articulator. Now dentist want to increase vertical dimension of occlusion by 4 mm. It leads to? 
Select and explain. 
A. Take a new interocclusal record, B. Increase the vertical dimension at rest, C. Change in the condylar guidance, D. Change in CR
D: Change in CR
Answer: D: Change in CR 
Explanation: None