A linear programming problem contains a restriction that reads "the sum of Q and R must be no larger than the sum of S and T." Formulate this as a linear programming constraint. Q-R-S-TSO OQ+R2S+T O Q2R+S+T Q+R+S+T 54 OQ+R-S-Tso 3 pts Question 2 A linear programming problem contains a restriction that reads "the sum of S and R must be no less than one-fourth of T and U combined." Formulate this as a linear programming constraint. O (S + R) - 25T - 250 2 0 S+R 4T / 40 4 (S + R) ST+U S2.25T +S2.250 +R S-25T-250 20