Question: Use the table in Example 7 to construct a time series chart for subscribers average local monthly cell phone bills for the years 2002 through

Use the table in Example 7 to construct a time series chart for subscribers€™ average local monthly cell phone bills for the years 2002 through 2012. Describe any trends.
Table in Example 7

a. Label the horizontal and vertical axes.
b. Plot the paired data and connect them with line segments.
c. Describe any trends.

Subscribers Average bill Year (in millions (in dollars) 2002 2003 2004 2005 134.6 148.1 169.5 194.5 219.7 243.4 262.7 276.6 47.42 49.46 49.49 49.52 49.30 49.94 2007 2010 2011 2012 49.57 47.47 47.23 47.16 306.3 321.7

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