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

Assumptions-relevant costs , Assumptions for relevant costs The key ass...

Assumptions for relevant costs The key assumptions made in relevant costing are: The cost behavior is recognized. The amount of fixed costs, unit variable costs, selli

Labor standard, Describe the impact of different types of standards on moti...

Describe the impact of different types of standards on motivations and specifically,the likely effect on motivation of adopting the labor standard recommended?

Explain the break-even analysis, Explain the Break-Even Analysis  The s...

Explain the Break-Even Analysis  The study of cost volume profit analysis is often referred to as break-even analysis and the two terms are used interchangeably by many. This i

What are the 7 feed from control to planning, 7 feed from control to planni...

7 feed from control to planning It is realized these days more than even before that management control is primarily a human activity which should focus on how to help individu

Estimate the labor cost, The Knapp Company needs to predict the labor cost ...

The Knapp Company needs to predict the labor cost in producing small carrot patch dolls. The following production information is available: Year Dolls Pr

What are the duties of the public company aob, What are the duties of the P...

What are the duties of the Public Company Accounting Oversight Board?

MAKE OR BUY DECISIONS , MAKE OR BUY DECISIONS (NO LIMITING FACTORS) The...

MAKE OR BUY DECISIONS (NO LIMITING FACTORS) The choice between making and buying a given component is one which is likely to face all businesses at some time.  It is often one

Advise c''man on the form of business entity he should select, Coleman, a m...

Coleman, a married taxpayer, is going to establish a manufacturing business. He anticipates that the business will be profitable immediately due to a patent he holds. He predicts t

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