(d) Recall that given the dual solution at's, the primal solution is given by w* = Lilayit;, and the support vectors are defined to be ;'s where a; > 0. The figure below shows a toy dataset and the SVM decision boundary (the black line) with the corresponding margin (indicated by the two gray lines). i. (2 points) For xi "on the margin" (i.e. on the gray lines), which of the following is are true about the corresponding ? (select all correct answers) A. S > 0 B. S = 0 C. & > 1 D. & = 1 + + + ii. (3 points) Circle all points that must be support vectors. (no partial credits) (e) Assuming the data is not linearly separable, increasing c is likely to result in (circle the right answer i. (2 points) smaller / larger geometric margin ii. (2 points) fewer / more support vectors