A set of annual numerical data, comparable over the years, is given for the last 12 years.Consider the following statements:1. The data is best represented by a broken line graph, each corner (turning point) representing the data of one year.2. Such a graph depicts the chronological change and also enables one to make a short-term forecast.Which of the above statements is/are correct?

• A. 1 only
• B. 2 only
• C. Both 1 and 2
• D. Neither 1 nor 2