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

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

Working capital management, A managerial accounting strategy focusing mainl...

A managerial accounting strategy focusing mainly on maintaining efficient levels of both components of working capital that is current assets and current liabilities, with respect

Cost classifications, explain briefly variable cost, fixed cost and semi- v...

explain briefly variable cost, fixed cost and semi- variable in the production cost of a productor service, giving example for each

Select appropriate alternative courses of action, Select Appropriate Altern...

Select Appropriate Alternative Courses of Action In practice, decision-making includes choosing among competing alternative courses of action and choosing the alternative which

Accounting , I have two problems due in two hours can you do this for me?

I have two problems due in two hours can you do this for me?

What are the disadvantages of activity based costing, Disadvantages of acti...

Disadvantages of activity based costing 1) It is essentially not the panacea for all ills. 2) It absorbs a lot of resources. 3) Too much emphasis on customer viability c

Consortium lending, Consortium Lending: As the financial needs of a singl...

Consortium Lending: As the financial needs of a single unit are more than a single bank can cater to, then more than one bank comes together to finance the unit jointly spreading

CPM @ pert, 2. Draw the network diagram for the following problem and indi...

2. Draw the network diagram for the following problem and indicate a sequence of plans that the company should want to consider in making a time-cost tradeoff. The company is not

International transfer pricing, International Transfer pricing Internat...

International Transfer pricing International transfer pricing refers to the determination of prices to be charged between related persons and in particular within a multination

Cash collection and disbursements, Once the cash budget has been arranged a...

Once the cash budget has been arranged and suitable net cash flows established the finance manager must ensure that there does not exists an important deviation in between actual a

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