solve all and make sure its correct

If the resultant simplex table after optimality reached is as below, please answer the below questions between f-) to j-): Basic x2 si Solution xl 0 1 Z S4 0 0 S2 1/2 -1/2 0 24 S3 3/4 1/4 -1/8 Si 0 1 0 3 0 1 0 3/4 0 3/2 x2 X1 S4 0 0 0 -5/4 3/8 0 5/2 1/2 0 0 0 -3/4 1/8 1 f.) [10 points] Which one of the following statements is correct? g.) [10 points] What is the value of xl? h-) (10 points) What is the optimum value of the objective function? 1-) [10 points] What is the dual price of constraint 1