1, 2, 3, 5, 8, 13, 21, 34 Exercise 2 Write a function "listSum" that receives a list 1 and returns the sum of numbers between the 2nd and the 7th elements (inclusive). Assume the list only contains integer numbers. Sample Input 1 = (12,20,30,40,10,1,2,4,21,35,36, 28, 66) Expected Output 103 ***Hints: 20+30+40+10+1+2=103 G O 0 - 3 WY 12 F FB Pres FO F10 2 FO P A & $ 4 % 5 6 7 8 0 9 o E T Y R K