Rachel has just completed a study of precipitation in three different locations over the course of a year. The data she wishes to present in graph form is shown in the table below, with precipitation listed in inches. BostonPhoenixMinneapolisJanuary3.270.451.04February3.440.48.76March3.100.711.12April3.890.312.10May3.750.173.15June3.120.095.11July2.980.115.78August3.070.334.65September3.150.523.61October3.550.403.22November3.420.422.34December3.440.291.84Rachel wants her graph to emphasize the relation of each city’s precipitation to each other city’s at each point in time. What kind of graph would be appropriate?a.bar graphb.line graphc.pictographd.histogram