The 2pic the answer is it right or wrong u solve the followi

(u) solve the following LP (by hand, with help from calculator/computer if you wish) using the branch and bound algorithm. Maximize 40ari 8r2 +15as t subject to

Solution

Yes the answer is perfect:)
THE Maximum value is 41
x1=1
x2=0
x3=0
x4=1
on puttingthese values is maximize function we get 8+0+0+1=41 which is our maximum value