Gloria is asked to give a 5-minute presentation over a recent advance in technology. She researches because she doesn't know too much about technology. She decides to write about the advances in home theaters. Her family has a big screen television as well as a DVD player and a surround sound stereo system.

Which of the following would make a good thesis for Gloria's presentation?
A.
Many television shows, movies, and video games are made for surround sound stereo systems, which help to create the illusion that the audience is involved in the action.
B.
By combining certain video game systems with a surround sound system, the gaming experience can become more realistic and much more entertaining.
C.
Advances in home theater products, like DVD players, big screen televisions, and surround sound stereos, will make fewer people to go to theaters to see movies.
D.
Hollywood prefers to release movies on DVD because it is cheaper to mass-produce, they can sell for a larger profit, and more people prefer to buy a disc than a video tape.