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

Collection float, Collection float considers to the gap among the times, pa...

Collection float considers to the gap among the times, payment is made through the customer/debtor and the time while funds are obtainable for use in the company's bank account. In

prepare a production budget, Mosman Ltd makes a single product. The projec...

Mosman Ltd makes a single product. The projected sales for the first month of the coming year and the starting and ending inventory data are as follows:   Sales  80,000 units Uni

Cvp analysis and computer applications, CVP ANALYSIS AND COMPUTER APPLICATI...

CVP ANALYSIS AND COMPUTER APPLICATIONS The output from a CVP model is only as good as the input. The analysis will include assumptions about sales mix, production efficiency, p

7. Alma and Associates, Alma and Associates, a new consulting service, rece...

Alma and Associates, a new consulting service, recently received a bill for repairs on its computers totaling $2,350. Alma thinks it may have been overcharged and is trying to recr

State the factors of cvp, State the factors of CVP The three factors of...

State the factors of CVP The three factors of CVP analysis I e cost volume and profit are interconnected and dependent on one another . for example profit depends upon sales se

Advantages and limitations of game theory, Advantages and limitations of ga...

Advantages and limitations of game theory Advantage: Game theory helps us to learn how to approach and understand a conflict situation and to improve the decision maki

Marginal costing technique, how company apply marginal costing techniques s...

how company apply marginal costing techniques show with an example

Managerial accounting, Gafat Engineering Ethio plc manufactures two types o...

Gafat Engineering Ethio plc manufactures two types of TV sets LCD and CRT both having only one model. The LCD and CRT television sets sell for $9000 and $5000, respectively. the co

Excel formulas, I only need the formulas in excel put in.

I only need the formulas in excel put in.

Registered pension plan, How much would each be required to contribute to t...

How much would each be required to contribute to the QPP in 2011 based on their $70,000 salaries?   Please show your calculations. How much pension income would each have receiv

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