Which Cisco Catalyst 6500 Series Switch supervisor module should you select in order to allow service providers to deploy MPLS and achieve high throughput?

Which Cisco Catalyst 6500 Series Switch supervisor module should you select in order to allow service providers to deploy MPLS and achieve high throughput?

A.
Supervisor 32

B.
Supervisor 720

C.
Supervisor 1A

D.
Supervisor 2