A Customer Has an Aruba Wireless Network, Which Includes Two

A customer has an Aruba wireless network, which includes two MC 7205s and an MM at the network core. The company now wants to accommodate 50 mobile trainers. These trainers travel around the world and run training events. The trainers often need to access materials in the company data center, but cannot reach materials when they are on the road. The company wants to give the mobile workforce a secure way to reach the materials they need no matter where they are, including in public spaces like the hotels where they often teach. The customer also requires that the solution be as cost effective as possible while meeting the requirements. Which plan meets the needs of the mobile trainers?

A) Add 50 VIA licenses to the MM, and deploy two 7005 MCs in the DMZ.
B) Add 50 RAPs; add 50 Enterprise licenses and 50 VIA licenses to the MM.
C) Add 50 RAPs; add 50 Enterprise licenses to the MM, and add two 7005 MCs in the DMZ.
D) Add 50 PEFV licenses to the MM, and add additional 7205 MC to the core.