3. A cement kiln with production capacity of 130 tons/day (24 hours) of clinker has its burning zone about 45 tons of magnesite chrome bricks being replaced periodically depending on some operational factors and the life of the bricks. If locally produced bricks costsP25,000/ton, and have a life of 4 months, while certain imported bricks costing P30,000/ton and have a life of 6 months, determine the more economical bricks and by how much?

3. A cement kiln with production capacity of 130 tons/day (24 hours) of clinker has its burning zone about 45 tons of magnesite chrome bricks being replaced periodically depending on some operational factors and the life of the bricks. If locally produced bricks costsP25,000/ton, and have a life of 4 months, while certain imported bricks costing P30,000/ton and have a life of 6 months, determine the more economical bricks and by how much?

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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