Of the following, which group of constraints represents the feasible region given below ? (A) $x + 2y \le 76, 2x + y \ge 104, x, y \ge 0$ (B) $x + 2y \le 76, 2x + y \le 104, x, y \ge 0$ (C) $x + 2y \ge 76, 2x + y \le 104, x, y \ge 0$ (D) $x + 2y \ge 76, 2x + y \ge 104, x, y \ge 0$