Please find attached file.
Additional commnets:
"The instructions are on the top and just need to solve the models M5 and M6 that appear in the problem 2.8 (b) USING A LP SOLVER
As you can see, the models are in the book along with the answers, so I will need from you to solve it in a LP solver and check that the output match with the book answers.
I use lingo for a LP solver. You will have to use the same. I will need the code."