The silver package, takes as input A, b, c describing (P) as well as a feasible solution to (P). It returns an optimal solution to (P) if one exists or says "unbounded" when (P) is unbounded. The gold package, takes as input A, b, c describing (P). It returns an optimal solution to (P) if one exists or says "unbounded" when (P) is unbounded, or says "infeasible" when (P) is infeasible. The bronze package costs 50$, the silver package costs 100$, and the gold package costs 200$. Given that your company is facing budgetary constraints, pick the most cost effective package