# The home appliance department of a large department store is using inventory models to control the replenishment of a particular model of Microwave ovens. The daily demand follows a normal distribution with a mean of 150 units and standard deviation of 16 units. The store pays $100 for each oven. Fixed costs of replenishment are $28. The accounting department recommends a 20% annual holding cost rate. Assume that the average lead time is 5 days with a standard deviation of 1 day. Assume 365 days a year. Part A: What is the EOQ? Part B: What is the reorder point if the maximum chance of 5% of stock out (i.e. 95% service level) is desired? Part C: What is the reorder point if a fill rate of 99% is required? Part D: Suppose management wants to simplify the process by setting the reorder point to “1000” units. Based on this policy, what is the implied chance of stock ou

Critical Path Method

The critical path is the longest succession of tasks that has to be successfully completed to conclude a project entirely. The tasks involved in the sequence are called critical activities, as any task getting delayed will result in the whole project getting delayed. To determine the time duration of a project, the critical path has to be identified. The critical path method or CPM is used by project managers to evaluate the least amount of time required to finish each task with the least amount of delay.

Cost Analysis

The entire idea of cost of production or definition of production cost is applied corresponding or we can say that it is related to investment or money cost. Money cost or investment refers to any money expenditure which the firm or supplier or producer undertakes in purchasing or hiring factor of production or factor services.

Inventory Management

Inventory management is the process or system of handling all the goods that an organization owns. In simpler terms, inventory management deals with how a company orders, stores, and uses its goods.

Project Management

Project Management is all about management and optimum utilization of the resources in the best possible manner to develop the software as per the requirement of the client. Here the Project refers to the development of software to meet the end objective of the client by providing the required product or service within a specified Period of time and ensuring high quality. This can be done by managing all the available resources. In short, it can be defined as an application of knowledge, skills, tools, and techniques to meet the objective of the Project. It is the duty of a Project Manager to achieve the objective of the Project as per the specifications given by the client.

The home appliance department of a large department store is using inventory models to control

the replenishment of a particular model of Microwave ovens. The daily demand follows a

normal distribution with a mean of 150 units and standard deviation of 16 units. The store pays

$100 for each oven. Fixed costs of replenishment are $28. The accounting department

recommends a 20% annual holding cost rate. Assume that the average lead time is 5 days with a

standard deviation of 1 day. Assume 365 days a year.

Part A: What is the EOQ?

Part B: What is the reorder point if the maximum chance of 5% of stock out (i.e. 95% service

level) is desired?

Part C: What is the reorder point if a fill rate of 99% is required?

Part D: Suppose management wants to simplify the process by setting the reorder point to

“1000” units. Based on this policy, what is the implied chance of stock out?

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