these questions are under cost estimation in engineering economy. Question 2The ore of a copper mine in Visayas contains, 0.7 grams of copper per ton. First method of processing costs Php 1,050 per ton andrecovers 94% of the copper, while another method costs only Php 900 per ton and recovers 80% of the copper. If copper can besold at Php 10 per gram how much is the net profit using the first method?Use the editor to format your answerQuestion 3The ore of a copper mine in Visayas contains, 0.7 grams of copper per ton. First method of processing costs Php 1,050 per ton andrecovers 94% of the copper, while another method costs only Php 900 per ton and recovers 80% of the copper. If copper can besold at Php 10 per gram which method is better?Use the editor to format your answer

Grams in ton=907,184.74 0r 907,184.75 Method 1 Copper recovered = (907,184.75×.0.7)…

Answered: The ore of a copper mine in Visayas…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Please no written by hand and no emage An automobile dealer can sell 8 sedans per day at a price of $20,000 and 4 SUVs (sport utility vehicles) per day at a price of $25,000. She estimates that for each $400 decrease in price of the sedans she can sell two more per day, and for each $600 decrease in price for the SUVs she can sell one more. If each sedan costs her $16,800 and each SUV costs her $19,000, and fixed costs are $1,100 per day, what price should she charge for the sedans and the SUVs to maximize profit? [Hint: Let x be the number of $400 price decreases for sedans and y be the number of $600 price decreases for SUVs, and use the
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Find solutions for your homework Search home / study / business / economics / economics questions and answers / a small machine has an initial cost of p20,000 with a salvage value of p2,000 and a life of ... Your question has been answered Let us know if you got a helpful answer. Rate this answer Question: A small machine has an initial cost of P20,000 with a salvage value of P2,000 and a life of 10 ye... A small machine has an initial cost of P20,000 with a salvage value of P2,000 and a life of 10 years. If your cost of operation per year is P35,000 and your revenues per year is P9,000, what is the approximate rate of return on the investment?

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