Business continues to grow at Clean Machine. Melanie hasdecided to use a second car washing bay, staff ed with anotheridentical two-person team. Clean Machine will now use a singleline, multiserver, single-phase waiting line system. Th e arrivalrate is estimated to average 24 customers per hour according toa Poisson distribution. Each of the car wash teams can service anaverage of 16 customers per hour according to an exponentialdistribution. Calculate the following operational characteristics:(a) Average system utilization(b) Average number of customers in the system(c) Average number of customers waiting in line(d) Average time a customer spends in the system(e) Average time a customer spends waiting in line(f) Probability of having more than four customers in the system
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.
Business continues to grow at Clean Machine. Melanie has
decided to use a second car washing bay, staff ed with another
identical two-person team. Clean Machine will now use a singleline, multiserver, single-phase waiting line system. Th e arrival
rate is estimated to average 24 customers per hour according to
a Poisson distribution. Each of the car wash teams can service an
average of 16 customers per hour according to an exponential
distribution. Calculate the following operational characteristics:
(a) Average system utilization
(b) Average number of customers in the system
(c) Average number of customers waiting in line
(d) Average time a customer spends in the system
(e) Average time a customer spends waiting in line
(f) Probability of having more than four customers in the system
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