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

Letter of credit, In the documentary bills the seller faces a lot of risk a...

In the documentary bills the seller faces a lot of risk as the risk of non-acceptance or non-payment of goods. This poses a main risk for the seller. These additional securities in

Ilustrate the debt equity ratio, Debt equity ratio Meaning: this rati...

Debt equity ratio Meaning: this ratio establishes a relationship among long term debts and share holders funds. Objective: the objective of computing this ratio is to me

Explain the methods of pricing, Explain the Methods of pricing The fol...

Explain the Methods of pricing The following methods are used for intra company transfer pricing: 1) Total cost method: transfer is made at absorption cost which is the t

Compute the operating cycle, Under this method, approximation is made of pa...

Under this method, approximation is made of payments and cash receipts in the ensuring period. The dissimilarity of these payments and receipts indicates deficiency or surplus of c

Net current assets forecasting method, It is the most practical way of esti...

It is the most practical way of estimating working capital needs. In such method, the finance manager gets ready a working capital forecast. While preparing such forecast, firstly

Decision making environment, Decision Making Environment There are four...

Decision Making Environment There are four main environments within that decisions can be done. These are: •    Certainty •    Risk •    Fundamental uncertainty •    Compet

Various types of short term investment opportunities, The subsequent short-...

The subsequent short-term investment opportunities are obtainable to companies in India to invest their temporary cash excess. a) Treasury Bills: Treasury Bills are short-term

State the opportunity cost, State the Opportunity cost The net selling ...

State the Opportunity cost The net selling price, rental value or transfer value which could be obtained at a point in time if a particular asset or group of the assets were to

Assignment help, I need help making sure I did my accounting assignment cor...

I need help making sure I did my accounting assignment correctly

State material price variance, State Material price variance Difference...

State Material price variance Difference among standard price and the actual price of the material is the material price variance. This variance arises because of various facto

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