Duplicate elimination Create a function.damed unique that receixes a list and returns a (Rossibly shorter) lis containing only the unique values in sorted order Test your function with the list of numbers and list of strings that given in the sample output W1 W2 W3 a) Construct the transportation tableau of the problem. b) Using the Northwest-Corner Bule, determine a startingfeasible solution c) For the initialbasicfeasible solution find the entering and leaving variable and write the updated tableau d) For the updated the tableauin partc, determine the enteringvariable and leavingvariable for this tableau Write the updated tableau after this iteration e) Drawthe graphical representation of the tableauyou find at the end of part d Calculate the total cost for thistableau. You have to subroit two files (one of the group members will submit the homework): An excel file indudingyour cost matrix (HW40) (A template excel file is given for you, you must use template.) Your hand-written solution files (pdf, jpeg etc.). If one of the files is missing your homework will be graded over 50 points. Please uploadyour files through the CATS system under the Assignment. The homeworks that are not submitted through CATS will not be accepted and graded The late submission will not be accepted. Duplicate elimination Create a function.damed unique that receixes a list and returns a (Rossibly shorter) lis containing only the unique values in sorted order Test your function with the list of numbers and list of strings that given in the sample output W1 W2 W3 a) Construct the transportation tableau of the problem. b) Using the Northwest-Corner Bule, determine a startingfeasible solution c) For the initialbasicfeasible solution find the entering and leaving variable and write the updated tableau d) For the updated the tableauin partc, determine the enteringvariable and leavingvariable for this tableau Write the updated tableau after this iteration e) Drawthe graphical representation of the tableauyou find at the end of part d Calculate the total cost for thistableau. You have to subroit two files (one of the group members will submit the homework): An excel file indudingyour cost matrix (HW40) (A template excel file is given for you, you must use template.) Your hand-written solution files (pdf, jpeg etc.). If one of the files is missing your homework will be graded over 50 points. Please uploadyour files through the CATS system under the Assignment. The homeworks that are not submitted through CATS will not be accepted and graded The late submission will not be accepted