Statistics

Find the solutions that can be read from the simplex tableau. x1 x2 x3 s1 s2 s3 2 5 0 11 8 0 0 0 44 0 5 0 9 0 0 0 40 0 0 0 0 3 22 0 9 - 7 0 0 2 0 8 2 28 x1=|_i,x2=|_l,x3=l_l.51=|_|,82=l_i.83=l_|.2=|_| (L The initial tableau of a linear programming problem is given. Use the simplex method to solve the problem. x1 x2 x3 51 52 z 5 2 2 1 0 0 14 5 1 3 1 0 4 - 4 - 5 -1 D 0 1 0 E> The maximum is E] when x1: D x2 =D. x3 =D.s1= D and 52 =D. Use the simplex method to solve the linear programming problem. Maximize z= 3x1 +2x2 +x3 subject to 2x1 +6x2 + x3 5 12 x1+4x2 +2x3s 18 x120.x220,x320. E) Select the correct choice betow and. ifnecessary. ll in the answer boxes to complete your choice. A. The maximum isthen x1=[:|,x2 =D.x3=lj,s1= D and 32=D. Donna De Paul is raising money for the homeless. She discovers that each church group requires 2 hours of letter writing and 1 hour of followup. while for each labor union she needs 2 hours of letter writing and 3 hours of follow-up. Donna can raise $125 from each church group and $200 from each union local. and she has a maximum of 16 hours of letter writing and a maximum of 16 hours of follow-up available per month. Determine the most protable mixture of groups she should contact and the most money she can raise in a month. (E) Let x1 be the number of church groups. and let X: be the number of labor unions. What is the objective function? z=125x1 + 200 x2 (Do not include the $ symbol in your answers.) She should contact E] church group(s) and D labor union(s), to obtain a maximum ofSD in donations