Question 4 (due Mar 2, 2020 on Coderunner; marks: 1% of your final grade) Define a function that returns in a list a cumulative sum of the numbers given in a list. Each number in the new list will be the sum of all the previous numbers plus the current number. For example, the input list [1, 2, 3, 4, 6) will return (1, 3, 6, 10, 16). def cumulativeSum (inputlist)