Answer:
AT&T's data services are mostly tailored toward a variation of different users. If a user is the type of person who needs to converse with a team of people, mostly a business man, he will need more features with his data service. This would mean he would in turn expect to pay a higher price for the companies' service. If the individual was a home user, who would only use the service of AT&T for family talking, then he would then pay a cheaper rate, because not much features are needed. The ballpark range price would be around 30.00/mo to 50.00/mo , which isn't expensive as compared to other companies.