For Questions Use the Following Narrative

For Questions use the following narrative
Narrative: Boat show
The annual Vacation & Boat Show in Columbus, Ohio offers four types of attractions: boats, fishing gear, outdoor equipment, and vacation planning services.Tickets sell for $6 per person, and children under 5 get in free.This year the show organizers want to find out which attraction was most popular, so they surveyed 100 people at random who attended the show, and asked them.The results showed that 67% of them liked the boats best.
-{Boat show narrative} This study is an example of which type of research strategy?

A) Sample survey
B) Experiment
C) Census
D) None of the above