Which Built for Small Business Cisco security product offers a simplified out-of-the-box solution for the small business customer?

Which Built for Small Business Cisco security product offers a simplified out-of-the-box solution for the small business customer?

A.
Cisco SA500 Series

B.
Cisco 800 Series ISRG2

C.
Cisco 2900 Series ISR G2

D.
Cisco ASA 5500 Series