a) Consider the data (13, 15,16, 16, 19, 20, 20, 21, 22, 22, 25, 25, 25, 25, 30, 33, 33, 35, 35, 35, 35, 36, 40, 45, 46, 52, 70) *z for age. Where z is last 2 digit of your ID. Now, answer the following: i. Use min-max normalization to transform the value 35*z onto the range [0.0, 1.0]. Use z-score normalization to transform the value 35*z. ii. iii. Use normalization by decimal scaling to transform the value 35*z. iv. Comment on which method you would prefer to use for the given data, giving reasons as to why.