Simon Is Conducting a Survey in an Urban Neighborhood in Which

Simon is conducting a survey in an urban neighborhood in which many individuals have Internet access,but some do not.He has a brief survey that can easily be completed online,but he wants to maximize his coverage of the community.He creates flyers and posters that give the website where the survey can be completed,but also a phone number that can be called so an automated phone survey can be completed.This is best described as a(n) ____..

A) electronic survey
B) group-administered questionnaire
C) drop-off survey
D) dual-media survey