Which source is the most credible?

A. A blog post by the CEO of a major streaming service saying that readers will see the end of movie theaters during their lifetimes
B. An article in a respected magazine explaining that studios are now releasing movies to theaters and streaming services at the same time
C. An interview in a fashion magazine with a famous actor who says that stars should be paid more because they're the only reason people watch movies anymore
D. A survey by a movie theater company showing that most people. still prefer the experience of seeing action movies on the big screen​