at&t reacted to the popularity of the cellular phone by adding several cellular models to its lie of regular phones. the availability and popularity of cellular phones is most likely due to changes in which two environments?

Question

at&t reacted to the popularity of the cellular phone by adding several cellular models to its lie of regular phones. the availability and popularity of cellular phones is most likely due to changes in which two environments?
a. political and cultural 
b. technological and legal 
c. legal and economic
d. social and technological

i was thinking d was the answer.

Ms. Sue · Answer

I agree. When you post on this board, please use appropriate capitalization.