Om Pre Lim Flashcards
Is the management of systems or processes
that create goods and/or provide services
Operation management
Is the sequence of organizations ̶ their facilities,
functions and activities ̶ that are involved in
producing and delivering a product or service.
Supply chain
MUST BE
PERIODICALLY PREPARED TO
PLAN FINANCIAL
REQUIREMENTS. BUDGETS
MUST SOMETIMES BE
ADJUSTED, AND PERFORMANCE
RELATIVE TO A BUDGET MUST
BE EVALUATED.
Budgeting
VALUATION OF ALTERNATIVE
INVESTMENTS IN PLANT AND
EQUIPMENT REQUIRES INPUTS
FROM BOTH OPERATIONS AND
FINANCE PEOPLE
ECONOMIC ANALYSIS OF
INVESTMENT PROPOSALS.
THE NECESSARY FUNDING
OPERATIONS AND THE AMOUNT
AND TIMING OF FUNDING CAN
BE IMPORTANT AND EVEN
CRITICAL WHEN FUNDS ARE
TIGHT. CAREFUL PLANNING CAN
HELP AVOID CASH-FLOW
PROBLEMS
PROVISION OF FUNDS
A key aspect of operations management is process management. A process consists
Process management
Variation occurs in all business processes. It can be due to
variety or variability
Process Variation
FOUR BASIC SOURCES OF VARIATION
The greater the variety of goods
and services, the greater the variation in production or service requirements.
The variety of goods or services being offered
FOUR BASIC SOURCES OF VARIATION
These variations, which include trends and sea-
sonal variations, are generally predictable. They are particularly important for capacity
planning.
Structural variation in demand
FOUR BASIC SOURCES OF VARIATION
This natural variability is present to some extent in all
processes, as well as in demand for services and products, and it cannot generally be
influenced by managers.
Random variation
FOUR BASIC SOURCES OF VARIATION
These variations are caused by defective inputs, incorrect
work methods, out-of-adjustment equipment, and so on. This type of variation can be
reduced or eliminated by analysis and corrective action.
Assignable variation.
FOUR BASIC SOURCES OF VARIATION
These variations are caused by defective inputs, incorrect
work methods, out-of-adjustment equipment, and so on. This type of variation can be
reduced or eliminated by analysis and corrective action.
Assignable variation.
What is the six sigma?
•
Cost and time reduction
• Productivity improvement
• Process yield improvement
• Quality improvement
•Increasing customer satisfaction
System that uses minimal amounts of resources to
produce a high volume of high-quality goods with some variety.
Lean system
The ability of an organization to respond quickly to demands
or opportunities.
Agility