The algorithm Seq(n) is shown below. What is value returned by Seq(8)? Seq(n) { if (n 1) return 1 else if (n = 2) return 2 else if (n = 3) return 3 else return (Seq(n-3) + Seq(n-2)) } Select one: a. 11 b. 8 Oc. 6 O d. 12