F5 - PM Flashcards
How can improve throughput accounting ratio (TPAR) (5)
(5)
- Increase selling price
- Reduce material cost per unit.
- Reduce expenditure on operating cost/factory cost
- Improve efficiency and increase the number of unit or product -> affect total TP per hour.
- Elevate the bottleneck ->more hours available of bottleneck resource ->operating cost per bottleneck hour would fall -> TPAR increase.
However, have some adverse consequences from some of its measures.
- Increase sale price ->may reduce demand for product.
- Reduce material cost per unit ->Quality may fall and bulk discount may be lost.
- Reduce operating exp -> Quality may fall and/or errors increase.
Throughput accounting - Formula
a,Total factory cost (TFC) = Fixed production cost, including labour, but not including administrative cost
b. Return per factory hour =(Sale - material purchases) / Time on bottleneck resources
=TP Contribution per unit / Limited factor per unit
c. Cost per factory hour = Total factory cost / Time on bottleneck resource
=Total fixed cost per month or week/ limited factor per month or week
d.TPAR = Return per factory hour / cost per factory hour
ABC aborption - Cost pool and cost drivers
- Machine set up cost
- Machine maintenance cost
- Ordering cost
- Delivery cost
- Power,heating and lighting
- Salaries of indirect labour
- Inspection costs
ABC aborption - Cost pool and cost drivers
-Machine set up cost ->No of production run or set up
-Machine maintenance cost -> No of machine hours
- Ordering cost ->No of orders
- Delivery cost -> No of deliveries
- Power,heating and lighting -> Floor area (square metres)
- Salaries of indirect labour -> No of labour hours
- Inspection costs -> No of inspections
Which cost below is relevant or not?
1. Notional costs? No relevant
2. Common costs are only relevant if the viability of the whole process is being assessed? Yes, relevant
3.Differential costs in a make or buy decision are not considered to be relevant? Not true, must relevant.
Differential cost are extra, incremental, so are relevant
Limiting factor decision: Note
- If only one LF and many >=2 products
- If may LF and only 2 products
1.If only one LF and many >=2 products ->max contribution per LF or min cost.
2. If may LF and only 2 products -> use Linear programming (LP)
Maximise contribution -> Push
Minimise contribution -> Pull
Vi du: Dep X,Y,Z co 2 san pham A,B
Shadow price and Slack
- Shadow price or dual price is extra contribution earned if one extra LF is available
Example: Since optimal is identified based on Dep X,Y
Shadow price: $0.2 per hour in Dep X (calculate revised contri)
$0.6 per hour in Dep Y
Dep Z: They have no shadow price
2.Slack: Is an under-utilised resource
Example: Slack in Dep Z: 12000 hours - 10200 hours = 1800 hours
Incremental budgeting - The weakness
Incremental budgeting - The weakness (4)
- Assumes activities and methods of working will continue in the same way.
- Encourage spending up to the budget so that the butget is maintained next year.
- The budget may become out of date and no longer relate to the level of activity or type of work being carried out.
- Any inefficiency in the previous budget is carried forward to the current year plan
Incremental budgeting - The strength
Incremental budgeting - The strength (4):
- The budget is stable and change is gradual.
- The system is relatively simple to operate and easy to understand.
- Co-ordination between budgets is easier to achieve.
- The impact of change can be seen quickly
Incremental budget for local government-advantage and disadvantage
ADVANTAGE:
- Simple and easy to prepare.
- Fast and cheap to prepare.
- Suitable for mature low growth industries where last year’s expenses are similar to coming year’s expenses.
DISADVANTAGE:
- Any errors in previous year’s result will continue into the budget.
- the NFPO will not attempt to reduce cost in cremental budgets because assume expenses will be the same next year.
- Incremental budget is not suitable if government (NFPO) have different projects last year and this year because diff project incur diff cost
Zero based budgeting (ZBB): Steps,Advantages, disadvantages
Zero-based budgeting: save cost, found in service industries where cost likely to be discretionary (tuy y),suitable for NFPO.
4 Steps:Prepare decision packages,Rank,Funding,Utilise.
ADVANTAGES (5)
1.Emphasis on future need not past actions.
2.Eliminates past errors that may be perpetuated (ton tai lau dai) in an incremental analysis.
3.A positive disincentive for management to introduce slack into their budget.
4.A considered allocations of resources.
5.Encourage cost reduction
DISADVANTAGES (5):
- Can be costly and time consuming.
- May lead to increased stress for managements.
- Only really applicable to a service environment.
- May”re-invent” the wheel each year.
- May lead to lost continuity of action and short term planing.
Activity Based Budgeting (ABB): Applicability and Benefit of ABB
APPLICABILITY (4):
- Complex manufacturing environment.
- Wide range of products.
- High proportion of overhead costs.
- Competitive market.
BENEFIT OF ABB (3):
- Better understanding of overhead cost.
- Identifies the accurate relationship between product and activity.
- Each activity more accurately describes where costs are incurred.
DISADVANTAGES: Difficult to identify the major activities in compex organisations.
Rolling budget - Advantages and Disadvantages
ADVANTAGES:
- Budgeting process should be more accurate.
- Much better information upon which to appraise the performance of management.
- Budget will be much more “relevant” by the end of the traditional budgeting period.
- It forces management to take the budgeting process more seriouly.
- Co allow budgeted cost to grow in rolling budget in order to meet industry growth.
- Changes to budgets are allowed during the budgetary period.
DISADVANTAGES:
- More costly and time consuming.
- An increase in budgeting work may lead to less control of the actual results.
Beyond budgeting - ADVANTAGES and DISADVANTAGES.
BEYOND BUDGETING -= Rolling budget (monthly or quaterly) + NFPI (Non financial performance indicator ie: staff
skill,brand,customer loyalty, satisfaction)
ADVANTAGES (4):
- Create a culture based on beating the competition (since goals are related to external benchmarks) rather than simply gaining more internal resources.
- Reward can be team-based increasing the amount of motivation.
- It is easier to judge the performance of people lower down the organisation (who are closer to customers).
- Manager are given more power and takes on more responsibilities. It empowers junior managers so they can respond more quickly to changes in the external environment.
DISADVANTAGES (5):
- It is not suitable for low growth mature industries.
- Manager must work in the best interest of the organisation and has no dysfunctional behaviour.
- Manager may not have experience, knowledge and skills to react to changes in the business environment.
- There are too many IFPIs and it is difficult to prioritise the importance.
- Rolling budget is demanding and the manager may lack the skills tom implement.
Types of standards (3): Ideal standard, Attainable standard, Basis standard
What is ideal standard
Ideal standard (3):
- A standard that assumes perfect working conditions and does not make allowance for any losses, waste and machine breakdown.
- It can be used as a long-term organisational goal and is particularly applicable in total quality management environments.
- The variances can only be adverse and it may have an adverse motivational impact
Types of standards (3): Ideal standard, Attainable standard, Basis standard
What is Attainable standard
Attainable standard (3):
- it is based upon efficient (but not perfect) levels of operations but will include allowances for normal material losses, realistic allowances for fatigue, machine breakdown, etc.
- Attainable standards must be based on a tough but realistic performance level so that its achievement is possible, but has to be worked for.
- They are used for budgeting and budgetary control
Types of standards (3): Ideal standard, Attainable standard, Basis standard
What is Basis standard
Basis standard (2):
- These are long-term standards which remain unchanged over a period of years. Their sole use is to show trends over time for such items as material prices, labour rates and efficiency and the effect of changing methods.
- They can not be used to highlight current efficiency because they are out-of-date
Types of standards (3): Ideal standard, Attainable standard, Basis standard
What is Basis standard
Basis standard (2):
- These are long-term standards which remain unchanged over a period of years. Their sole use is to show trends over time for such items as material prices, labour rates and efficiency and the effect of changing methods.
- They can not be used to highlight current efficiency because they are out-of-date
- Nếu đề cho Actual Selling price per unit và Average market price per unit thì:
Average market price per unit là RSP.
Pls take note
2.Analyse sale volume variance into components for market size and market share.
=> Market share means sale volume operational V
Market size means sale volume planning V
Divisionalisation (Decentralisation): refers to delegating responsibilities to individual managers or units heads.
Advantages (4) and Disadvantages (4)
Advantages (4):
- Increase motivation of individual managers as they feel involved in the decision making of organisation.
- It is a form of training for the divisional managers and easy for them to rise through the ranks to strategic positions.
- It should promote goal congruence as all decisions been takin are all geared towards achieving the objectives of the whole organisation.
- Reduces the time taken to make decision.
Disadvantages (4):
- Divisional managers may take dysfunctional decisions.
- There is a need for a performance appraisal system to assess the perfomance of individual managers.
- Top manager may lose control by delegating decision making to divisional managers since they are not aware of what is going on in the whole organisatin.
- Lack of economies of scale.For example,efficient cash management can be achieved much more effectively if all cash balances are centrally controlled.
5 characteristic of big data: 5V
Charateristic of Big Data (5V)
- Volume
- Velocity (speed)
- Variety
- Veracity (accuracy and truthfulness)
- Value: Must add value to Co
Type of information system for bottom mgt, middle mgt, top mgt.
BOTTTOM MANAGEMENT (2):
- Transaction processing system: Abt daily sale and purchase.
- Customer relationship management system:record customer detail.
MIDDLE MANAGEMENT (3):
- Management information system: Generate regular report.
- Manufacturing resource planning system:Use at factory to control cost with various analysis.
- Enterprise resource planning system (ERPS):Ingegrate information fr all depts into a single system,creating a date warehouse which allows calculations such as customer profitability analysis and forecasting trends.
TOP MANAGEMENT (2):
- Strategic enterprise management system (SEMS): Take ERPS add non-financial data such as balanced scoredcard to allow an overall picture of biz to be built up.
- Executive information system (EIS):this allows senior members of staff to see summarised position of organisation as well as “drilling down” to see more detail abt ares of interest.