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

Determine the scope and areas of cost reduction, Determine the Scope and ar...

Determine the Scope and areas of cost reduction Scope and areas of cost reduction the scope of cost reduction is so wide that it is not practicable to develop fully the areas i

Current cost acconting, critically examine the current cost accounting for ...

critically examine the current cost accounting for price level changes

Accounting information system, I have 20pages preparing a system flowchart ...

I have 20pages preparing a system flowchart assignment

Profi t Planning, Master budgeting Jaya Sdn. Bhd. is a wholesaler. The mana...

Master budgeting Jaya Sdn. Bhd. is a wholesaler. The management of Jaya Sdn. Bhd. has been extremely worried about the company''s cash position over the last few years. In July 201

Coefficient of determination, Coefficient of Determination (r 2 ) If th...

Coefficient of Determination (r 2 ) If the regression line calculated by the least square method were to fit the actual observations perfectly, then all observed points would l

Activity based costing, Activity Based Costing (ABC) differs from Absorptio...

Activity Based Costing (ABC) differs from Absorption Costing (AC) in the manner in which overheads are charged to units. ABC charges overheads to units based on their proportion

Working capital management, stanley shoe company established a line credit ...

stanley shoe company established a line credit with a local bank. the maximum amount that can be borrowed under the terms of the agreement is $100000 at an annual rate of 12%. a co

Theory of metagames, THEORY OF METAGAMES This theory appears to describ...

THEORY OF METAGAMES This theory appears to describe how most people play non-zero sum games involving any number of persons. Prisoner's dilemma is an example of this; the ai

Consistent Descion framing, What does it mean when we say consistency is th...

What does it mean when we say consistency is the central feature of economic rationality?

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