Suppose we have three items as shown in the following table, and suppose the capacity of the knapsack is 50 i.e. W = 50. Item Value Weight 1 60 10 2 100 20 3 120 30 The optimal solution is to pick?
(A) Items 1 and 2
(B) Items 1 and 3
(C) Items 2 and 3
(D) None of these