Solve clearly

1 inestion 4: Minimize TC = 3x; + 6x; 331+2XZEIE x1+ x; 3'35 Question 4. a. What is the optimal solutions for the lit] and st, and for TC? Question 4. h. What type of constraint is Constraint 1 when evaluated at the optimal solution? Question 4. c. What type of constraint is Constraint 2 when evaluated at the optimal solution? Question 4. d. What type of constraint is Constraint 3 when evaluated at the optimal solution? Question 4. e. What type of constraint is Constraint 4 when evaluated at the optimal solution