Earnings per share of a corporation over a period of 28 years are stored in the data

Question:

Earnings per share of a over a period of 28 years are stored in the data file Earnings per Share. Graph the series and comment on the plot.
Corporation
A Corporation is a legal form of business that is separate from its owner. In other words, a corporation is a business or organization formed by a group of people, and its right and liabilities separate from those of the individuals involved. It may...