It saves network service providers a lot of money by collecting relevant statistics on network device usage.

Internet of things

Explanation:

Internet of things often referred to as IoT, is a term in the computer world, that describes an object or a form of the network between various but similar items, and is purposely designed or has the capacity to gather data without the need to have biological or human-computer data exchange.

Hence, the Internet of Things saves network service providers a lot of money by collecting relevant statistics on network device usage.

i believe the answer would be b. within an intersection or on a crosswalk. hope this ! : )

storage maybe?

are there options?