Question 3: Read the TXT format file you created in Question 1 with the R program. Make the following drawings by dividing the drawing window into two as upper/lower. [35p] On the top panel, plot the temperature for all years in steps as an XY graph, and plot the average temperature as a solid line in a different color. In the lower panel, plot each 10 years in the data as a separate boxplot. Write the script that saves the result in PNG format, copy/paste both the script and the saved image to this page