Semester 1 Flashcards
What is the purpose of information systems?
- Process data
- Store data/info
- Communicate info
What do information systems produce output for?
-Planning
-Recording + processing transactions
-Monitoring + measuring performance
-Controlling
-Decision making
Types of information systems
TPS (Transaction processing system)
MIS (Management info system)
EIS (Executive info system)
ERP (Enterprise resource planning)
CRMS (Customer relationship management software)
Information levels
- Strategic: LT Decisions, Uncertain, external sources
- Tactical: Activity summary, medium term planning, internal
- Operational: V detailed, lots data, ST Decisions, internal
What is big data?
Large volumes of raw data, analysed to reveal patterns
What is a cost object?
Any activity that requires a separate measurement of costs
Name the manufacturing costs
- Direct materials
- Direct labour
- Manufacturing overheads
Name the non-manufacturing costs
- Administrative overheads
- Marketing overheads
What is equation for prime cost?
Direct material + Direct labour
What is equation for conversion cost?
Direct labour + manufacturing overheads
Is a supervisor salary an indirect or direct cost?
It depends on cost object
What is a product cost?
A manufacturing cost
An asset (inventory) in BS when unsold
An expense in IS when sold
Included in inventory valuation
What is a period cost?
It’s a non-manufacturing cost
It’s an expense in IS
Not included in inventory valuation
Do total variable costs increase or decrease over time?
Increase
Do variable costs per unit increase or decrease over time?
They remain the same
Do total fixed costs increase or decrease over time?
They remain the same
Do fixed costs per unit increase or decrease over time?
Decrease
What is a semi-variable cost?
Part fixed part variable
What is a step fixed cost?
Remains fixed until a certain point
What is FIFO?
Oldest stock sold first, so inventory valued @ newest price
What is LIFO?
Newest stock sold first, so inventory’s valued at oldest price
Not allowed by IAS 2
What is WAC?
No order pattern for items sold, so inventory’s valued at same price (average price)
What is capital expenditure?
Big 1 off asset purchase
Used to generate revenue over long term
E.g property, machinery