lp

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17.Use function simplex2p to solve the optimization problem discussed in [3], Appendix C,

pp. 375 - 376. Explain why this problem is degenerated. Display all the intermediate tableaux generated by the function simplex2p.

18.Run function cpa on the LP problem that is discussed in [3], Example 3, pp. 208-209 (see also pages 44 - 45 of this tutorial). Analyze the intermediate tableaux generated by this function. Explain why function cpa terminates computations without finding an optimal solution.