Nonbasic variable xN = [xp, xq] = numerical value (you need to specify p, q and numerical values of xp, xq); ⋅ Reduced cost for each nonbasic variable Ì„cp = cp - c> B B-1A? = numerical values; Same for Ì„cq; (you need to determine the index "?" for A?); ⋅ Is the current solution optimal? If not, which nonbasic variable enters the basis?