Question: PLEASE USE EXCEL AND FORMULAS******* Problem 1 Horizon Wireless, a cellular telephone company, is expanding into a new era. Relay towers are necessary to provide

PLEASE USE EXCEL AND FORMULAS*******

PLEASE USE EXCEL AND FORMULAS******* Problem 1

Problem 1 Horizon Wireless, a cellular telephone company, is expanding into a new era. Relay towers are necessary to provide wireless telephone coverage to the different areas of the city. A grid is superimposed on a map of the city to help determine where the towers should be located. The grid consists of 8 areas labeled A through H. Six possible tower locations (numbered 1-6) have been identified, and each location could serve several areas. The following table indicates the areas served by each the towers. 1 2 3 4 5 6 Tower Location Areas Served A, B,D B, C, G C, D, E, F E, F, H E, G, H A,D,F Formulate this as a 0-1 programming model to minimize the total number of towers required to cover all the areas. Detailed requirement: (a) Provide the algebraic model formulation in your submission. Must be neatly presented. (Hint: Set up a constraint for each area such that it will be covered by at least one tower. For example, area A can possible by covered by tower location 1 and 6. Therefore at least one of location 1 and 6 should be selected.) (b) Input and solve the formulation using Excel

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