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 abc system and service organizations, ABC System and service orga...

ABC System and service organizations The ABC system has been taken up as applied to a manufacturing organizations with the same efficiency. One basic characteristic of service

Example of credit standards, The current sales of M/s ABC are Rs.100 lakhs....

The current sales of M/s ABC are Rs.100 lakhs. Through relaxing the credit standards the firm can produce additional sales of Rs.15 lakhs on that bad debt losses would be 10 percen

Security analysis and portfolio management, Security Analysis and Portfolio...

Security Analysis and Portfolio Management Define Capital Market Line and how is it dissimilar from Security Market Line. Describe with illustrations?

Marginal costing variances, reasons for favourable or adverse variances i....

reasons for favourable or adverse variances i.e. prise usage, mix, yeild

How does that relate to the modern epidemic on obesity, Why is corn so freq...

Why is corn so frequently used in typical American foods? In what forms does it take when being part of those foods? How does that relate to the modern epidemic on obesity?

Case study, 1 Describe the impact of different types of standards on motiva...

1 Describe the impact of different types of standards on motivations, and specifically, the likely effect on motivation of adopting the labor standard recommended for Geeta & Compa

Treasury risk management, A few of the main focus areas of treasury operati...

A few of the main focus areas of treasury operations are as follows: 1) Cash Flow-Receipts and Disbursements: Accelerating the collection of cash receipts and mobilization or

Mgt, #question1-50..

#question1-50..

Maximum Price company would pay, Cause Company is planning to invest in a m...

Cause Company is planning to invest in a machine with a useful life of five years and no salvage value. The machine is expected to produce cash flow from operations of $20,000 in e

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