An engineer must decide between two ways to pump concrete to the top of a seven-story building. Plan 1 requires the leasing of equipment for $60,000 initially and will cost between $0.40 and $0.95 per metric ton to operate, with a most likely cost of $0.50 per metric ton. The pumper can pump 100 metric tons per 8-hour day. If leased, the asset will have a contract period of 5 years. Plan 2 is a rental option that wili cost $17,000 per year. In addition, an extra $14.5 per hour labor cost will be incurred for operating the rented equipment per 8-hour day. Which plan should the engineer recommend if the equipment will be needed for 80 days per year? The MARR is 11% per year. The annual worth of plan 1 lease optimistic is $ The annual worth of plan 1 most likely is $ The annual worth of plan 1 pessimistic is S

An engineer must decide between two ways to pump concrete to the top of a seven-story building. Plan 1 requires the leasing of equipment for $60,000 initially and will cost between $0.40 and $0.95 per metric ton to operate, with a most likely cost of $0.50 per metric ton. The pumper can pump 100 metric tons per 8-hour day. If leased, the asset will have a contract period of 5 years. Plan 2 is a rental option that wili cost $17,000 per year. In addition, an extra $14.5 per hour labor cost will be incurred for operating the rented equipment per 8-hour day. Which plan should the engineer recommend if the equipment will be needed for 80 days per year? The MARR is 11% per year. The annual worth of plan 1 lease optimistic is $ The annual worth of plan 1 most likely is $ The annual worth of plan 1 pessimistic is S

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Define the elasticity in economics. Relate it with elasticity of demand and supply. Pls give proper explanation.
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