Constraints, Managerial Accounting

Assignment Help:

Constraints

1) A constraint of the type ≤ (≥) can be converted to an equation by adding a slack variable to (subtracting a surplus variable form) the left side of the constraint.

For illustration, in the constraint: XI + 2X2 ≤ 6 we add a slack SI ≥ 0 to the left side to obtain the equation: XI + 2X2 + SI = 6,     SI ≥ 0.

If the constraint represents the limit on the usage of a resource, SI will represent the slack or unused amount of the resource.

After that consider the constraint: 3XI + 2X2 - 3X3 ≥ 5, we subtract a surplus variable S2 ≥ 0 from the left side to obtain the equation.
3XI + 2X2 - 3X3 - S2 = 5, S2 ≥ 0

2) The right side of an equation can always be made non-negative by multiplying both sides by -1.

For illustration, 2XI + 3X2 - 7X3 = -5 is mathematically equivalent to -2XI - 3X2 + 7X3 = +5.

3) The direction of an equation is reversed when both sides are multiplied by -1. For illustration, whereas 2 < 4, -2 > -4. Thus the inequality 2XI - X2 ≤-5 can be replaced by -2XI + X2 ≥ 5.


Related Discussions:- Constraints

Saddle point, Saddle Point The saddle point in a payoff matrix is one w...

Saddle Point The saddle point in a payoff matrix is one which is the smallest value in its row and the largest value in its column. It is also termed as equilibrium point in th

The more competitive bid, Hornsby Manufacturing has four categories of ove...

Hornsby Manufacturing has four categories of overheads. The four categories and the expected overhead costs for each category for next year are as follows:   Maintenance  $140,000

Controlling, Controlling Things hardly go exactly as planned, and manag...

Controlling Things hardly go exactly as planned, and management should make a concerted effort to the monitor and adjust for their deviations. The managerial accountant is the

Career as a ceo, Q. Career as a CEO? Are you a leader Would you enjoy s...

Q. Career as a CEO? Are you a leader Would you enjoy sometime becoming the president or chief executive officer (CEO) of the company you work for after that you should consider

Costs classification, identify and explain the many classification of costs...

identify and explain the many classification of costs for planning, control.performance evaluation and decision making.

State the debtors turnover ratio, Debtors turnover ratio( or receivables tu...

Debtors turnover ratio( or receivables turnover ratio) Meaning: this ratio establishes a relation ship between net credit sales and averages trade debtors.   Objective

Explain zero base budgeting, Introduction of zero base budgeting Steps ...

Introduction of zero base budgeting Steps involved in the introduction of zero base budgeting 1) Corporate objectives should be established and laid down in detail 2) Dec

Accounting Ratios, Explain TWO limitations of using accounting ratios to as...

Explain TWO limitations of using accounting ratios to assess the performance of a firm and suggest how each limitation may be improved

Algebraic analysis, ALGEBRAIC ANALYSIS The supposition of linear cost b...

ALGEBRAIC ANALYSIS The supposition of linear cost behavior allows use of straight-line graphs and simple linear algebra in cost-volume study. The net cost is a semi-variable c

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd