initial commit / add all books

1 files changed, 24 insertions, 0 deletions

diff --git a/1682/CH4/EX4.2/Exa4_2.sce b/1682/CH4/EX4.2/Exa4_2.sce
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+//Exa 4.2

+clc;

+clear;

+close;

+//Bid 1: Alpha Elevator Inc.

+disp("Bid 1: Alpha Elevator Inc. ");

+P=450000;//in Rs

+A=27000;//in Rs

+i=15;//in % per annum

+n=15;//in years

+//Formula : (P/A,i,n)=(((1+i/100)^n)-1)/((i/100)*(1+i/100)^n)

+PW=P+A*(((1+i/100)^n)-1)/((i/100)*(1+i/100)^n);//in RS

+disp(PW,"The present worth for this bid in RS. : ");

+

+//Bid 2: Beta Elevator Inc.

+disp("Bid 2: Beta Elevator Inc. ");

+P=540000;//in Rs

+A=28500;//in Rs

+i=15;//in % per annum

+n=15;//in years

+//Formula : (P/A,i,n)=(((1+i/100)^n)-1)/((i/100)*(1+i/100)^n)

+PW=P+A*(((1+i/100)^n)-1)/((i/100)*(1+i/100)^n);//in RS

+disp(PW,"The present worth for this bid in RS. : ");

+disp("The total present worth cost of bid 1 is less than that of bid 2. Hence bid 1 is to be selected for implementation. That is, the Elevator from Alpha Elevator Inc. is to be purchased and installed in the new building.");
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