Matador Computer Services assembles customized personal computers from generic parts. $$The company has had steady growth since it started. $$Because it's run by Texas Tech University students, it assembles computers mostly at night, using part$-$time student employees. $$The company has accumulated data shown in the accompanying table for its computers during the last $12$ years.Using the na$$ve approach $$to forecasting, what is the expected demand for the following year which is the $13$th year.