Which of the Following Statements Is True About the Chart

Multiple Choice

Which of the following statements is true about the chart below?

A) The x-axis is in reverse chronological order,which violates a principle of proper graph design.
B) The chart appears to conform to the principles of proper graph design.
C) The vertical axis doesn't appear to start at the origin (zero) .
D) The chart used 2-D bars instead of 3-D,which violates a principle of proper graph design.