Question: Consider the following LP problem:
![1859_TNR.png](https://secure.tutorsglobe.com/CMSImages/1859_TNR.png)
with all nonnegative primal variables.
(a) Write down the correct dual problem and explain your procedure.
(b) Solve it by using the primal simplex algorithm discussed in a previous section. Exhibit all the relevant information about the primal and dual solutions.