question
Production Theory
answer
1. product quantity + mix
2. inventory levels
3. forecast to production
2. inventory levels
3. forecast to production
question
Production Function
answer
Specifies max output w/given quantity of inputs for given state of engineering + tech knowledge
question
Q = F(K,L,R) (Production Function Formula)
answer
Q = quantity
F = (Function) state of technology
K = Capital
L = Labor
R = Resources
F = (Function) state of technology
K = Capital
L = Labor
R = Resources
question
Short Run
answer
capital is fixed; must change variable inputs
question
Short Run Variables
answer
add shifts
hire more workers
more energy/raw materials
24/7 operations
hire more workers
more energy/raw materials
24/7 operations
question
Marginal Product
answer
additional output generated by additional input
=∆ Total Product / ∆ Inputs
=∆ Total Product / ∆ Inputs
question
Law of Diminishing Return
answer
As variable resources (workers) are added to fixed resources (machinery, tool, etc.), the additional output produced from each new worker will eventually fall
question
Fixed Cost (FC)
answer
"overhead"/"sunk costs"; doesn't change w/output (rent, interest rate)
question
Marginal Cost
answer
additional cost incurred in producing additional unit of output
question
AFC, ATC, & AVC Curves
answer
MC intersects ATC + AVC at lowest point with AFC at the bottom
question
Long Run
answer
all factors adjustable
question
Economies of Scale
answer
per unit output cost decreases as output increases -labor specialization, efficient capital use, etc
question
Constant Returns to Scale
answer
no significant cost reduction
question
Diseconomies of Scale
answer
costs increase as firm is too big to manage
question
Minimum Efficient Scale
answer
smallest level of output where firm can min long run AC
-determine how many firms in industry + industry competition
-determine how many firms in industry + industry competition
question
Natural Monopoly
answer
increasing returns to scale
e.g. railroads, utilities, etc
e.g. railroads, utilities, etc
question
Price Elasticity of Supply Determinants
answer
factor mobility
production speed
inventory/excess capacity
time
production speed
inventory/excess capacity
time
question
Big Operations Questions
answer
1. aggregate planning
2. inventory management
3. production management
4. supply chain management
2. inventory management
3. production management
4. supply chain management
question
Big Operations Management Decisions
answer
1. operations scheduling
2. project scheduling
3. facilities layout + location
4. quality + reliability
2. project scheduling
3. facilities layout + location
4. quality + reliability