Several modern programming languages provide a variable-size list data-type such as the one provided in the Python programming language. This flexibility comes at the expense of performance. Our goal in this exercise is to study the overhead associated with Python lists. Write a Python program that repeatedly appends to a list and measures time it takes to append the element, you should notice that occasionally, appending will take significantly more time than usual. Note that in a traditional array, where array size is fixed, adding/setting value of any element will always take the same amount of time. In a word document, comment on your findings in a few statements, make sure to show a table with observed insertion times. Submit the word document along with your Python code.