A$$ "handoff" is a term used in wireless communications to describe the process of a cell phone moving from the coverage area of one base station to that of another. Each base station has multiple channels$($called color$$ codes$)$ that allow it to communicate with the cell phone. A certain engineering magazine published a study of cell phone handoff behavior. During a sample driving trip that involved crossing from one base station to$$ another, the different color codes accessed by the cell phone were monitored and recorded. The table below shows the number of times each color code was accessed for two identical driving$$ trips, each using a different cell phone model. Suppose you randomly select one point during the combined driving trips. Complete parts a through c$.$