2. (15 points} Using the data given in Tables 1-3, develop a decision model that identies the best alternative. Your answer must use the probabilities in Table 3. Based on your analysis, which alternative is best? Justify your answer. Please be advised that Table 1 is not a payoff table. It does not include the cost of the plans. You must compute the payoff table from the data in Tables 1 and 2