Question 1. A country decided to purchase a fleet of jet fighters from the U.S. The...

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Question 1. A country decided to purchase a fleet of jet fighters from the U.S. The Pentagon officials offered the characteristic information of four models which may be sold to that country. The Air Force analyst team of that country agreed that six characteristics (attributes) should be considered. They are: maximum speed (X1) ferry range (X2), maximum payload (X3), and purchasing cost (X4). Given the following weighted normalized decision matrix, solve the problem by TOPSIS method and rank the options (alternatives). Options A1 A2 A3 A4 X1 X2 X3 X4 0.140 0.080 0.101 0.152 0.175 0.113 0.091 0.180 0.126 0.107 0.106 0.124 0.154 0.097 0.101 0.138 Question 2. Consider a multiattribute problem in which you have five alternatives and respective corresponding outcomes. There are two attributes, X1 and X2, each of which you want to maximize. The outcomes are given in the following table: Alternatives A1 A2 A3 A4 A5 Weight Using the VIKOR method, find the compromise solution. X1 98 57 65 22 75 0.9 X2 22 45 37 68 31 0.1 Question 1. A country decided to purchase a fleet of jet fighters from the U.S. The Pentagon officials offered the characteristic information of four models which may be sold to that country. The Air Force analyst team of that country agreed that six characteristics (attributes) should be considered. They are: maximum speed (X1) ferry range (X2), maximum payload (X3), and purchasing cost (X4). Given the following weighted normalized decision matrix, solve the problem by TOPSIS method and rank the options (alternatives). Options A1 A2 A3 A4 X1 X2 X3 X4 0.140 0.080 0.101 0.152 0.175 0.113 0.091 0.180 0.126 0.107 0.106 0.124 0.154 0.097 0.101 0.138 Question 2. Consider a multiattribute problem in which you have five alternatives and respective corresponding outcomes. There are two attributes, X1 and X2, each of which you want to maximize. The outcomes are given in the following table: Alternatives A1 A2 A3 A4 A5 Weight Using the VIKOR method, find the compromise solution. X1 98 57 65 22 75 0.9 X2 22 45 37 68 31 0.1

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Quiz 1 To find the TOPSIS solution we need to follow these steps 1 Calculate the weighted normalized decision matrix 2 Calculate the positive ideal solution ... View the full answer