How is the TCAM on a Catalyst switch used when VRF-Lite is configured?

How is the TCAM on a Catalyst switch used when VRF-Lite is configured?
A . All configured VRFs share the Layer 3 TCAM
B . Each configured routing protocol receives its own Layer 3 TCAM
C . Each configured VRF receives its own Layer 3 TCAM
D . Layer 3 CAM is not used in VRF-Lite configurations

Answer: A