<span>I would assume that customers arrive at the queue according to the poisson process, and then decide whether to enter the queue or leave as per the rules in the question.
for (a)
I interpret "enter the system" as "join the queue".
The expected time for this will be
E(time until there is a free slot) + E(time for someone to arrive once a slot is free).
Noting that the additional time taken for someone to arrive once a spot is free is independant of the time that the slot became free (memorylessness property of poisson process)
The waiting time of a Poisson(\lambda) is exp(\lambda) with mean \frac{1}{\lambda}
E(\text{Time someone enters the system})=\frac{1}{2\mu} + \frac{1}{\lambda}
Your post suggests you already understand where \frac{1}{2\mu} comes from.</span>
Answer:
The answers are b. As batch size increases, lead time decreases and d. Batch size is influenced by the Product Owner, utilization is influenced by the Development Team
Explanation:
Invariably, a larger batch size leads to increase in lead time due to the fact that it will take lesser time to process smaller batches and when there's a larger batch it takes more time. And ultimately, the batch size is influenced by the product owner because he/she determines the sixe of each product batch based on market demand while the development team conducts tests for utilization which guides them in making decisions that influence utilization.
<span>Let us assume Toni made 100 apple pies in 10 hours, that means 10/hour.
Now, with help of assistant she produces 60% more and work for 20% less time.
So,
[100+(60% of 100)] = 160 apple pies produced in [10-(20% of 10)]= 8 hours.
160/8 = 20/hour
So, with the help of assistant Toni's output of apple pies per hour increases by 100%.</span>
Answer:
8,200
Explanation:
You have to email the list of 5000 names first and then you have also second list for emailing consists of 3900 names. The sum of both the list is equal to 8,900. But there are 700 names which are common on both lists. You have to subtract 700 from 8,900 to identify the number of unique names you have. The answer you will get after subtraction is 8,200.
Answer: Copyright law
Copyright is security for tangible aspects of an idea. It is intended to give the creator of something original the ability to use and make money from it, without others being able to use it themselves. There are a number of limitations that do allow for a widespread use, they protect the derivatives of an idea also called intellectual property. Copyright tends to cover literary and artistic work e.g. books, movies. To get a better idea copyright is the reason you just can’t print and sell harry potter books or download pirated movies
Since the "<em>price profit"</em> app is an idea it is protected by the copyright law.
