Consider a Self-Service Model in Which the Customer Is Also$\lambda$

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The Answer is (a) $(a) since arriving customers never need to enter a queue because they immediately begin service (from themselves)when they arrive.(b)The rate diagram is shown below. (c)From the general results for the birth-and-death process,we have ,where .(d)Since and is expressed in terms of in part (c),we have Notice that does not need to be \le 1 in this case. (e) ,since the only waiting is during the service time; .$ since arriving customers never need to enter a queue because they immediately begin service (from themselves)when they arrive.(b)The rate diagram is shown below. $(a) since arriving customers never need to enter a queue because they immediately begin service (from themselves)when they arrive.(b)The rate diagram is shown below. (c)From the general results for the birth-and-death process,we have ,where .(d)Since and is expressed in terms of in part (c),we have Notice that does not need to be \le 1 in this case. (e) ,since the only waiting is during the service time; .$ (c)From the general results for the birth-and-death process,we have $(a) since arriving customers never need to enter a queue because they immediately begin service (from themselves)when they arrive.(b)The rate diagram is shown below. (c)From the general results for the birth-and-death process,we have ,where .(d)Since and is expressed in terms of in part (c),we have Notice that does not need to be \le 1 in this case. (e) ,since the only waiting is during the service time; .$ ,where $(a) since arriving customers never need to enter a queue because they immediately begin service (from themselves)when they arrive.(b)The rate diagram is shown below. (c)From the general results for the birth-and-death process,we have ,where .(d)Since and is expressed in terms of in part (c),we have Notice that does not need to be \le 1 in this case. (e) ,since the only waiting is during the service time; .$ .(d)Since $(a) since arriving customers never need to enter a queue because they immediately begin service (from themselves)when they arrive.(b)The rate diagram is shown below. (c)From the general results for the birth-and-death process,we have ,where .(d)Since and is expressed in terms of in part (c),we have Notice that does not need to be \le 1 in this case. (e) ,since the only waiting is during the service time; .$ and $(a) since arriving customers never need to enter a queue because they immediately begin service (from themselves)when they arrive.(b)The rate diagram is shown below. (c)From the general results for the birth-and-death process,we have ,where .(d)Since and is expressed in terms of in part (c),we have Notice that does not need to be \le 1 in this case. (e) ,since the only waiting is during the service time; .$ is expressed in terms of $(a) since arriving customers never need to enter a queue because they immediately begin service (from themselves)when they arrive.(b)The rate diagram is shown below. (c)From the general results for the birth-and-death process,we have ,where .(d)Since and is expressed in terms of in part (c),we have Notice that does not need to be \le 1 in this case. (e) ,since the only waiting is during the service time; .$ in part (c),we have $(a) since arriving customers never need to enter a queue because they immediately begin service (from themselves)when they arrive.(b)The rate diagram is shown below. (c)From the general results for the birth-and-death process,we have ,where .(d)Since and is expressed in terms of in part (c),we have Notice that does not need to be \le 1 in this case. (e) ,since the only waiting is during the service time; .$ Notice that $(a) since arriving customers never need to enter a queue because they immediately begin service (from themselves)when they arrive.(b)The rate diagram is shown below. (c)From the general results for the birth-and-death process,we have ,where .(d)Since and is expressed in terms of in part (c),we have Notice that does not need to be \le 1 in this case. (e) ,since the only waiting is during the service time; .$ does not need to be

\le

1 in this case.
(e) $(a) since arriving customers never need to enter a queue because they immediately begin service (from themselves)when they arrive.(b)The rate diagram is shown below. (c)From the general results for the birth-and-death process,we have ,where .(d)Since and is expressed in terms of in part (c),we have Notice that does not need to be \le 1 in this case. (e) ,since the only waiting is during the service time; .$ ,since the only waiting is during the service time; $(a) since arriving customers never need to enter a queue because they immediately begin service (from themselves)when they arrive.(b)The rate diagram is shown below. (c)From the general results for the birth-and-death process,we have ,where .(d)Since and is expressed in terms of in part (c),we have Notice that does not need to be \le 1 in this case. (e) ,since the only waiting is during the service time; .$ .

Consider a Self-Service Model in Which the Customer Is Also $\lambda$

Definitions:

Consider a Self-Service Model in Which the Customer Is Also λ\lambdaλ

Definitions:

Consider a Self-Service Model in Which the Customer Is Also $\lambda$