Which of the Following Arguments Commits the Fallacy of Appeal

Which of the following arguments commits the fallacy of appeal to majority?

A) The death penalty should be ended since Karen doesn't believe in it and she is wealthy.
B) The Catholic Church should not oppose birth control since many Catholics don't believe that it's wrong.
C) China is the world's largest country since it has the most people.
D) The cost of gasoline will continue to rise since worldwide demand for it is continuing to increase.
E) Most people can expect nicer Christmas presents this year since the economy has been improving.