A university is considering two alternative types of bleachers for a new gymnasium. One of the two alternatives will be chosen. Assume that the benefits of the gymnasium are the same for both construction methods. Alternative A: Wooden bleachers on earth fill The first cost of $110,000 for the earth fill and $100.000o for the wooden bleachers. The annual painting costs are $5,000. The wooden bleachers must be replaced every 30 years at a cost of $100,000. The earth fill will last the entire 120 years Alternative B: Concrete Bleachers The first cost is $350,000. The expected life of the concrete bleachers is 120 years and the annual upkeep costs are $2,500
A university is considering two alternative types of bleachers for a new gymnasium. One of the two alternatives will be chosen. Assume that the benefits of the gymnasium are the same for both construction methods. Alternative A: Wooden bleachers on earth fill The first cost of $110,000 for the earth fill and $100.000o for the wooden bleachers. The annual painting costs are $5,000. The wooden bleachers must be replaced every 30 years at a cost of $100,000. The earth fill will last the entire 120 years Alternative B: Concrete Bleachers The first cost is $350,000. The expected life of the concrete bleachers is 120 years and the annual upkeep costs are $2,500
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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