A Bar Chart Would Be Particularly Useful for ______________

Multiple Choice

A bar chart would be particularly useful for ______________

A) summarizing the salaries of presidents at 20 corporations from 1987 to 1990.
B) comparing market shares of three breakfast cereals from 1987 to 1990.
C) showing the stages in production of a jet engine.
D) depicting the proportion of advertising dollars spent on various major media.