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A plant manufactures heat exchangers at rate of N units per day. Daily fixed charge is Rs.5000/- and variable cost per heat exchanger is 1000+0.3(N)°³. The selling price per heat exchanger is Rs.2000/-. The number of heat exchangers to maximize the daily profit is a) 5.3×10" b) 4.3×10" c) 3.3×10" d) 2.3×10"

A plant manufactures heat exchangers at rate of N units per day. Daily fixed charge is Rs.5000/- and variable cost per heat exchanger is 1000+0.3(N)°³. The selling price per heat exchanger is Rs.2000/-. The number of heat exchangers to maximize the daily profit is a) 5.3×10" b) 4.3×10" c) 3.3×10" d) 2.3×10"

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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A plant manufactures heat exchangers at rate of N units per day. Daily fixed charge is Rs.5000/- and variable cost per heat exchanger is 1000+0.3(N)°³. The selling price per heat exchanger is Rs.2000/-. The number of heat exchangers to maximize the daily profit is a) 5.3×10" b) 4.3×10" c) 3.3×10'1 d) 2.3×10"
Transcribed Image Text:A plant manufactures heat exchangers at rate of N units per day. Daily fixed charge is Rs.5000/- and variable cost per heat exchanger is 1000+0.3(N)°³. The selling price per heat exchanger is Rs.2000/-. The number of heat exchangers to maximize the daily profit is a) 5.3×10" b) 4.3×10" c) 3.3×10'1 d) 2.3×10"
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