numbers = [4, 9, 66, 74, 5, 3, 17, 16]

a- Write a python program to find sum of all elements of the numbers list b- Write a python program to find average of the numbers list c- Write a python program to find minimum number in the numbers list d- Write a python program to find maximum number in the numbers list

e - Write a python program to find to print all numbers less than 20