Please only answer the question 1.

Please only answer the question 1.

l(4 points, 1 point each) For the following M = 3 and L = 3 BTree as the starting point for each part, draw the BTree that would result after the specified insertion. Sean's Rule for Insertion: Give left, give right, else split. 41 81 5 61 121 51 6 891 11 21 91 313 234353 63 83 93 15 25 5 55 85 a. b. 12 d. 52 2. (4 points, 1 point each) For the following M-3 and L-3 BTree as the starting point for each part, draw the BTree that would result after the specified series of deletion. Sean's Rule for Deletion: Borrow left, merge left, borrow right, merge right. 11 21 51 121 451 31 113| 23| |43 |53 25 a. b. 25 c. 53 d., 51