Portfolio of Accounting Systems for Small and Medium-Sized Businesses.
11th Edition
ISBN: 9780136857761
Author: National Society of Public Accountants Staff
Publisher: Prentice Hall
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Chapter 12.2, Problem 6SE
To determine
To calculate: The amount of refund for the loan, if Stephen Helba took out a loan to purchase a computer.Stephen Helba originally agreed to pay off the loan in
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9.22 Develop, debug, and test a program in either a high-level language or a macro
language of your choice to solve a system of equations with Gauss-Jordan elimination
without partial pivoting. Base the program on the pseudocode from Fig. 9.10. Test the
program using the same system as in Prob. 9.18. Compute the total number of flops in
your algorithm to verify Eq. 9.37.
FIGURE 9.10
Pseudocode to implement the
Gauss-Jordan algorithm with-
out partial pivoting.
SUB GaussJordan(aug, m, n, x)
DOFOR k = 1, m
d = aug(k, k)
DOFOR j = 1, n
aug(k, j) = aug(k, j)/d
END DO
DOFOR 1 = 1, m
IF 1 % K THEN
d = aug(i, k)
DOFOR j = k, n
aug(1, j)
END DO
aug(1, j) - d*aug(k, j)
END IF
END DO
END DO
DOFOR k = 1, m
x(k) = aug(k, n)
END DO
END GaussJordan
11.9 Recall from Prob. 10.8, that the following system of equations
is designed to determine concentrations (the e's in g/m³) in a series
of coupled reactors as a function of amount of mass input to each
reactor (the right-hand sides are in g/day):
15c3cc33300
-3c18c26c3 = 1200
-4c₁₂+12c3 = 2400
Solve this problem with the Gauss-Seidel method to & = 5%.
9.8 Given the equations
10x+2x2-x3 = 27
-3x-6x2+2x3 = -61.5
x1 + x2 + 5x3 = -21.5
(a) Solve by naive Gauss elimination. Show all steps of the compu-
tation.
(b) Substitute your results into the original equations to check your
answers.
Chapter 12 Solutions
Portfolio of Accounting Systems for Small and Medium-Sized Businesses.
Ch. 12.1 - Prob. 1-1SCCh. 12.1 - Prob. 1-2SCCh. 12.1 - Prob. 1-3SCCh. 12.1 - Prob. 1-4SCCh. 12.1 - Prob. 2-1SCCh. 12.1 - Prob. 2-2SCCh. 12.1 - Prob. 2-3SCCh. 12.1 - Prob. 2-4SCCh. 12.1 - Prob. 3-1SCCh. 12.1 - Prob. 3-2SC
Ch. 12.1 - Prob. 3-3SCCh. 12.1 - Prob. 3-4SCCh. 12.1 - Prob. 1SECh. 12.1 - Prob. 2SECh. 12.1 - Prob. 3SECh. 12.1 - Prob. 4SECh. 12.1 - Prob. 5SECh. 12.1 - Prob. 6SECh. 12.1 - Prob. 7SECh. 12.1 - Prob. 8SECh. 12.1 - Prob. 9SECh. 12.1 - Prob. 10SECh. 12.1 - Prob. 11SECh. 12.1 - Prob. 12SECh. 12.1 - Prob. 13SECh. 12.1 - Prob. 14SECh. 12.1 - Prob. 15SECh. 12.1 - Prob. 16SECh. 12.1 - Prob. 17SECh. 12.2 - Prob. 1-1SCCh. 12.2 - Prob. 1-2SCCh. 12.2 - Prob. 1-3SCCh. 12.2 - Prob. 1-4SCCh. 12.2 - Prob. 1-5SCCh. 12.2 - Prob. 1-6SCCh. 12.2 - Prob. 1SECh. 12.2 - Prob. 2SECh. 12.2 - Prob. 3SECh. 12.2 - Prob. 4SECh. 12.2 - Prob. 5SECh. 12.2 - Prob. 6SECh. 12.2 - Prob. 7SECh. 12.2 - Prob. 8SECh. 12.2 - Prob. 9SECh. 12.2 - Prob. 10SECh. 12.2 - Prob. 11SECh. 12.3 - Prob. 1-1SCCh. 12.3 - Prob. 1-2SCCh. 12.3 - Prob. 1-3SCCh. 12.3 - Prob. 1-4SCCh. 12.3 - Prob. 2-1SCCh. 12.3 - Prob. 2-2SCCh. 12.3 - Prob. 2-3SCCh. 12.3 - Prob. 2-4SCCh. 12.3 - Prob. 1SECh. 12.3 - Prob. 2SECh. 12.3 - Prob. 3SECh. 12.3 - Prob. 4SECh. 12.3 - Prob. 5SECh. 12.3 - Prob. 6SECh. 12.3 - Prob. 7SECh. 12.3 - Prob. 8SECh. 12.3 - Prob. 9SECh. 12.3 - Prob. 10SECh. 12.3 - Prob. 11SECh. 12.3 - Prob. 12SECh. 12 - Prob. 1ESCh. 12 - Prob. 2ESCh. 12 - Prob. 3ESCh. 12 - Prob. 4ESCh. 12 - Prob. 5ESCh. 12 - Prob. 6ESCh. 12 - Prob. 7ESCh. 12 - Prob. 8ESCh. 12 - Prob. 9ESCh. 12 - Prob. 10ESCh. 12 - Prob. 11ESCh. 12 - Prob. 12ESCh. 12 - Prob. 13ESCh. 12 - Prob. 14ESCh. 12 - Prob. 15ESCh. 12 - Prob. 16ESCh. 12 - Prob. 17ESCh. 12 - Prob. 18ESCh. 12 - Prob. 19ESCh. 12 - Prob. 20ESCh. 12 - Prob. 21ESCh. 12 - Prob. 22ESCh. 12 - Prob. 23ESCh. 12 - Prob. 24ESCh. 12 - Prob. 25ESCh. 12 - Prob. 26ESCh. 12 - Prob. 27ESCh. 12 - Prob. 28ESCh. 12 - Prob. 29ESCh. 12 - Prob. 30ESCh. 12 - Prob. 31ESCh. 12 - Prob. 32ESCh. 12 - Prob. 33ESCh. 12 - Prob. 34ESCh. 12 - Prob. 35ESCh. 12 - Prob. 36ESCh. 12 - Prob. 37ESCh. 12 - Prob. 38ESCh. 12 - Prob. 39ESCh. 12 - Prob. 40ESCh. 12 - Prob. 41ESCh. 12 - Prob. 42ESCh. 12 - Prob. 1PTCh. 12 - Prob. 2PTCh. 12 - Prob. 3PTCh. 12 - Prob. 4PTCh. 12 - Prob. 5PTCh. 12 - Prob. 6PTCh. 12 - Prob. 7PTCh. 12 - Prob. 8PTCh. 12 - Prob. 9PTCh. 12 - Prob. 10PTCh. 12 - Prob. 11PTCh. 12 - Prob. 12PTCh. 12 - Prob. 13PTCh. 12 - Prob. 14PTCh. 12 - Prob. 15PTCh. 12 - Prob. 16PTCh. 12 - Prob. 17PTCh. 12 - Prob. 18PTCh. 12 - Prob. 19PTCh. 12 - Prob. 20PTCh. 12 - Prob. 21PTCh. 12 - Prob. 22PTCh. 12 - Prob. 1CTCh. 12 - Prob. 2CTCh. 12 - Prob. 3CTCh. 12 - Prob. 4CTCh. 12 - Prob. 5CTCh. 12 - Prob. 6CTCh. 12 - Prob. 7CTCh. 12 - Prob. 1CPCh. 12 - Prob. 2CPCh. 12 - Prob. 1CS1Ch. 12 - Prob. 2CS1Ch. 12 - Prob. 3CS1Ch. 12 - Prob. 4CS1Ch. 12 - Prob. 5CS1Ch. 12 - Prob. 1CS2Ch. 12 - Prob. 2CS2Ch. 12 - Prob. 3CS2Ch. 12 - Prob. 4CS2Ch. 12 - Prob. 5CS2Ch. 12 - Prob. 6CS2
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