Question 1.3. Implement the function most_murderous, which takes a year (an integer) as its argument. It does two things: It draws a horizontal bar chart of the 6 states that had the highest murder rate in that year. It returns an array of the names of these states in order of increasing murder rate. Your function may assume that the argument is a year in murder_rates. You do not need to write code to check whether that assumption holds.