State four applications of Operations Research in Quantitative Techniques

Supply Chain Management: Operations Research (OR) can be used in supply chain management to optimize the flow of goods and services from producer to consumer. This can involve determining the optimal number of products to produce, the best way to transport them, and the best locations for warehouses and distribution centers.

Production Planning: OR can also be used in production planning to determine the most efficient use of resources. This can involve deciding how many units of each product to produce, when to produce them, and how to allocate resources among different production processes.

Financial Management: OR techniques can be used in financial management to optimize investment decisions. This can involve determining the optimal portfolio of investments, considering factors such as risk, return, and liquidity.

Human Resource Management: OR can be used in human resource management to optimize decisions about hiring, training, and scheduling employees. This can involve determining the optimal number of employees to hire, the best training programs to implement, and the most efficient schedules for employees.