If a small business customer wants to install a Cisco network-attached storage solution that provides a 2- Gigabit Ethernet interface and allows up to 16 FTP users， which model would you suggest？（）

A. RVS4000
B. RVL200
C. RV016
D. RV082

A. Employees can receive calls at their desk and cell phone simultaneously.
B. Customers can call one number to reach all employees.
C. Employees can have their calls forwarded to the receptionist.
D. Customers can call any office number and the receptionist receives the call.

A. 3x
B. 5x
C. 10x
D. 2x