11 5 a=b0 E 8. What is the value of A after executing the following code? index = 0; for count = 3:-1:1 index = index + 1; A(1, index) count; end A) A = [1; 2; 3] B) A = [3; 2; 1] C) A = [1, 2, 3] D) A = [3, 2, 1] E) A = 6