Which of the Following Was Not an Activity of the People's

Multiple Choice

Which of the following was not an activity of the People's Computer Company, a not-for-profit corporation in the San Francisco area?

A) Publishing a newspaper containing the source code to programs
B) Allowing people to rent time on a time-shared computer
C) Hosting Friday-evening game-playing sessions
D) Promoting a culture in which computer enthusiasts freely shared software
E) Developing the world's first graphical user interface