I HAVE AN ASSIGNMENT AND I NEED ANSWER IN 30 MINUTES PLEASE HELP!!!

there y go

and dont change the title i don't want to show it to my professor

Consider the following problem. Maximize : = 4x1 + 3x2 + x3 + 2x4 s.t. 4x1 + 2x2 + x3 + x4 0 Let x5 and x6 denote the slack variables for the respective constraints. After you apply the simplex method, the final simplex tableau is as follows: Basic Variables X1 X2 X3 X4 X5 X6 RHS 3 0 2 0 9 X2 1 1 -1 0 1 1 0 0 -1 2 X4 2 0 1 -1 3 Suppose that the objective coefficient of x is changed from 4 to 6 and the objective coefficient of x3 is changed from 1 to 2. Determine the new optimal primal and dual solutions and objective function value