help me please with that answers, is only the correct letters

all are with the same problem

Make the following changes to the primary problem. c2 x 8 to 2 x 10 22 x 4 t022 x 5 Tableau Inicial con Cambios x1 x2 X3 $1 2 0 3 a -1 12 10 70 10 1 Tablea Final Original x1 x2 X3 $1 52 3/4 28 After these changes, the value for A* ? Indicate the value of A* considering the changes. o to. [row 1: 3/4 1/16 23/8; row 2: 0 0 0] O B. [row 1:0 3/8; row 2:0 0] 20 C. [row 1:0 1/16; row 2:0 0] OD. (row 1: -3/4 3/4 9/4; row 2: 0 0 0] What is the value of c2 in the final tableau with the changes? Indicate the value of c2 on the final plank after making the changes. to.-11/8 OB. 2/16 O C. 4/9 OD.-2/3 Now it is necessary to: Now you need: Perform a feasibility and an optimality test. to. (Perform a feasibility and optimability test.) . Reoptimize the problem. (Reoptimize the problem.) Answers a. and b. OC (Answers a and b.) None of the above. OD (None of the above.) Make the following changes to the primary problem. c2 x 8 to 2 x 10 22 x 4 t022 x 5 Tableau Inicial con Cambios x1 x2 X3 $1 2 0 3 a -1 12 10 70 10 1 Tablea Final Original x1 x2 X3 $1 52 3/4 28 After these changes, the value for A* ? Indicate the value of A* considering the changes. o to. [row 1: 3/4 1/16 23/8; row 2: 0 0 0] O B. [row 1:0 3/8; row 2:0 0] 20 C. [row 1:0 1/16; row 2:0 0] OD. (row 1: -3/4 3/4 9/4; row 2: 0 0 0] What is the value of c2 in the final tableau with the changes? Indicate the value of c2 on the final plank after making the changes. to.-11/8 OB. 2/16 O C. 4/9 OD.-2/3 Now it is necessary to: Now you need: Perform a feasibility and an optimality test. to. (Perform a feasibility and optimability test.) . Reoptimize the problem. (Reoptimize the problem.) Answers a. and b. OC (Answers a and b.) None of the above. OD (None of the above.)