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Supply And Logistics
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Subject
:
business-skills
Instructions:
Answer 50 questions in 15 minutes.
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Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A strategy that includes some elements of level production and some elements of chase production strategies
finished goods inventory
infinite loading
mixed or hybrid strategy
economic order quantity (EOQ)
2. The minimum amount needed in the period
independet demand
total system inventory
net requriements
Disadvantages when inventory turnover is too high
3. Approach used to evaluate the costs generated by wastes produced throughout a product's life cycle
quantitative ABC analysis procedure
types of costs that must be identified and quantified in aggregate planning
cumulative lead time
life cycle analysis
4. 1) Produce all units internally by hiring workers in high-demand monts and firing/laying off workers in low-demand months 2) Produce internally the quantity required to meet demand in the lowest-demand month and use overtime production to meet demand
impact of raw material and compontent part stockouts
periodic order quantity (POQ)
the roles of inventory
options to accomplish the objective of a chase plan
5. Combination of the choice of which customer segment the firm will target with a specific value proposition and the supply chain capabilities used to deliver it
business model
service level policy
ABC analysis
forecast error
6. Forecasting model that computes a forecast ast he average of demands over a number of immediate past periods
mixed or hybrid strategy
gross requirements
moving average (time-series - statistical)
MRO inventory
7. The individual time period for planning
time bucket
exponential smoothing (time-series - statistical)
service level policy
fixed order quantity (FOQ)
8. The amount of demand that occurs while awaiting receipt of an inventory replenishment order
continuous review model
master production schedule (MPS)
demand during lead time
part number
9. File that contains detailed inventory and procurement records
cycle counting
planned order receipt
forecast error
inventory status file
10. Supply chain partner firms share invormation and insights in order to generate better forecasts and plans
Disadvantages when inventory turnover is too high
work in process inventory
Three components of resource requirements planning
collaborative planning - forecasting and replenishment (CPFR)
11. How much should be ordered and when?
basic questions to answer when planning inventories
production order quantity
regression analysis
Global Trade Item Number (GTIN)
12. Production processes halted
cumulative lead time
Wastes produced throughout the five product life cycle stages
Steps of designing a forecasting process
impact of raw material and compontent part stockouts
13. Forecasting techniques that use input from high-level experienced managers
demand planning
the roles of inventory
days of supply
executive judgment (judgement-based)
14. 1) Opportunity cost - including cost of capital 2) Owning/maintaining storage space 3) Taxes 4) Insurance 5) Obsolescence and loss 6) Materials handling - tracking - management
rules of forecasting
the expense components of carrying cost
forecast accuracy
ABC analysis
15. Expenses incurred due to the fact that inventory is held
periodic order quantity (POQ)
time bucket
carrying (holding cost)
forecast accuracy
16. Cycle stocks - safety stocks - managing locations - implementing inventory models
planned order release
sales and operations planning (S&OP)
Managerial approaches to reducing inventory costs
naive model (time-series - statistical)
17. Inventory is both an asset and a cost that impacts profitability. Inventory represents ~30% of a company's assets - and it must be purchased with debt or investment. Keeping inventory low keeps investment/debt low and keeps cash free to be used of o
the financial impact of inventory
judgement-based forecasting
stable pattern
available to promise
18. Combined process of forecasting and managing customer demands to create a planned pattern of demand that meets the firm's operations and financial goals (includes demand forecasting and management)
inventory
demand planning
advance planning and scheduling (APS) systems
enterprise resource planning (ERP) system
19. A parameter indicating the weight given to the most recent demand
executive judgment (judgement-based)
quantitative ABC analysis procedure
forecast bias / mean forecast error
smoothing coefficient
20. Ratio between average inventory and the level of sales: = COGS/Average inventory@cost = Net sales/Average inventory@sales price = Unit sales/Average inventory in units
level production strategy (aggregate production strategy)
inventory turnover
Wastes produced throughout the five product life cycle stages
transit inventory
21. Built upon estimates and opinions of people - e.g. experts. Attempt to incorporate factors of demand that are difficult to capture in a purely statistical model.
steps to determine order quantity when quantity discounts are available
important trends influencing operations management and the emergence of business models
dependent demand
judgement-based forecasting
22. 1) Sales volume up 2) Risk of obsolescence or having to make discounts down 3) Holding expenses down 4) Asset investment down 5) Asset productivity up
service level
service level policy
demand forecasting
Advantages of high inventory turnover
23. Lot size is the "batch size" of an order - e.g. you must order in increments of fifty - you should order the increment with the lowest TAC.
Impact of lot size restrictions on quantity discounts
demand planning
collaborative activities in CPFR
MRO inventory
24. Quantities of each finished product to be completed for each period
planned order receipt
the financial impact of inventory
regression analysis
master production schedule (MPS)
25. An estimate of the capacity needed at work centers
capacity requirements planning (CRP)
MRO inventory
reorder point (ROP)
level production strategy (aggregate production strategy)
26. The most economic quantity to order when units become available at the rate at which they are produced (i.e. with partial order deliveries)
Hard benefits of S&OP
production order quantity
forecast accuracy
gross requirements
27. A product designed so that it can be configured to its final form quickly and inexpensively once actual customer demand is known
chase strategy (aggregate production strategy)
demand management
postponable product
judgement-based forecasting
28. 1) Extra resources expand and contract capacity to meet varying demand 2) Backlogging of certain orders to smooth out demand fluctuations 3) Customer dissatisfaction with inability to meet all demands 4) Buffering the system with safety stocks - saf
executive judgment (judgement-based)
time bucket
inefficiencies caused by unpredictably fluctuating customer demand
stockout (shortage) cost
29. Demand that is created by customers
rules of forecasting
Delphi method (judgement-based)
independet demand
target service level (TSL)
30. An illustration of the pattern of ordering and inventory levels
inventory turnover
Wastes produced throughout the five product life cycle stages
saw-tooth diagram
rought-cut capacity planning
31. Expenses incurred in placing receiving orders from suppliers - including order preparation - transmittal - receiving - and A/P processing
Managerial approaches to reducing inventory costs
rought-cut capacity planning
order cost
requirements explosion
32. 1) Short-term forecasts are usually more accurate than long-term forecasts 2) Forecasts of aggregated demand are usually more accurate than forecasts of demand at detailed levels 3) Forecasts developed using multiple information sources are usually
yield management
seasonality and cycles
two-bin system
rules of forecasting
33. The determination of how many additional units are needed
important trends influencing operations management and the emergence of business models
requirements explosion
stable pattern
demand management tactics
34. Maintenance - repair and operating supplies
cycle counting
historical analogy (judgement-based)
two-bin system
MRO inventory
35. Management system built around checking and ordering inventory at some regular interval
quantitative ABC analysis procedure
important trends influencing operations management and the emergence of business models
periodic review model
net requriements
36. 1) Influence the timing or quantity of demand through pricing changes - promotions - or sales incentives 2) Manage the timing of order fulfillment 3) Substitute by encouraging customers to shift their orders from one product to another - or from o
Techniques used to manage inventory
cycle counting
inventory status file
demand management tactics
37. Systems that integrate materials and capacity planning into one system
planning horizon
advance planning and scheduling (APS) systems
postponable product
demand planning
38. 1) Rapid technological change 2) Increasing importance of sustainability 3) Growing roles of national and corporate cultures
important trends influencing operations management and the emergence of business models
cost of a unit stockout
single period inventory model
trend
39. Average size of forecast errors - irrespective of their directions.
cumulative lead time
mean absolute deviation / mean absolute error
dependent demand inventory systems
business model
40. 1) Identify the price breaks on offer 2) Calculate the EOQ at each price break - starting with the lowest 3) Evaluate the feasibility of each EOQ value 4) Calculate the TAC for each feasible EOQ and for the minimum quantity required to attain each p
naive model (time-series - statistical)
steps to determine order quantity when quantity discounts are available
Three components of resource requirements planning
demand management
41. A method of estimating the impact of changing the number of lcoations on the quantity of inventory held
historical analogy (judgement-based)
stockout
square root rule
Soft benefits of S&OP
42. Regular demand patterns of repeating highs and lows
Managerial approaches to reducing inventory costs
Wastes produced throughout the five product life cycle stages
seasonality and cycles
dependent demand
43. Determination of replenishement and postioining of finished goods in the distribution network
stable pattern
order cost
distribution requirements planning (DRP)
causal models vs. simulation models
44. 1) Enhanced teamwork at executive & operating levels 2) Better decisions with less effort and time 3) Better alignment of operational - marketing and financial plans 4) Greater accountability for results 5) Ability to see potential problems sooner
Advantages of high inventory turnover
net requriements
periodic review model
Soft benefits of S&OP
45. A period of time when an unknown amount of inventory is on hand
uncertainty period
demand planning
level production strategy (aggregate production strategy)
items included in the inventory record
46. The number of days of business operations that can be supported with the inventory on hand = Current inventory/Expected daily demand
forecast accuracy
days of supply
inventory turnover
gross requirements
47. The probability of meeting all demand for an item = cost of a unit stockout / (cost of a unit stockout + cost of being overstocked by one unit)
independet demand
Techniques used to manage inventory
time series and analysis methods
target service level (TSL)
48. 1) Improved forecast accuracy 2) Higher customer service with lower finished goods inventory levels due to better forecasts and coordination fo supply with demand 3) More stable supply rates -> Higher productivity for purchasing - suppliers and oper
distribution requirements planning (DRP)
carrying (holding cost)
quantitative ABC analysis procedure
Hard benefits of S&OP
49. Unique ID for a part used by a specific company
distribution requirements planning (DRP)
judgement-based forecasting
collaborative planning - forecasting and replenishment (CPFR)
part number
50. The total amount of an end item that is required
Wastes produced throughout the five product life cycle stages
collaborative activities in CPFR
dependent demand inventory systems
gross requirements
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