I need assitance with solving this Problem 9 . I made numerous attempts to solve. however I am still having issues. Please provide a step by step explanation so, I can use it as notes for future reference. Respectfully thank you **Problem Context:**Benny the Barber owns a one-chair shop. At barber college, they instructed Benny that his customers would exhibit a Poisson arrival distribution, and he would provide an exponential service distribution. Market survey data indicates that customers arrive at a rate of 4.0 per hour. It takes Benny an average of 13 minutes to give a haircut. Based on these figures, find the following:**Question a:**Determine the average number of customers waiting. (Round intermediate calculations to 3 decimal places and the final answer to 2 decimal places.)**Given Answer:** - Average number of customers waiting: 5.00- Feedback: Answer is complete but not entirely correct.This is shown within a box with a red warning symbol indicating a partial error.**Question b:**Calculate the average time a customer waits. (Round your answer to 2 decimal places.)There is no answer provided for this question in the image. ### Transcription of Educational Content:1. **Average Waiting Time Calculation:** - **Answer:** The calculation for the average waiting time is complete and correct. - **Visual Representation:** A progress bar is shown indicating the completion of the task. - **Result:** 84.60 minutes2. **Average Time a Customer is in the Shop:** - **Instruction:** Round your intermediate calculations to 3 decimal places and the final answer to 1 decimal place. - **Answer:** The calculation for the average time a customer is in the shop is complete and correct. - **Visual Representation:** A progress bar is shown indicating the completion of the task. - **Result:** 97.6 minutes### Explanations:The exercise involves calculating time metrics related to customer service experiences. The use of progress bars visually reinforces the correctness of the answers, providing immediate feedback. Calculations require precise rounding instructions to ensure accuracy in the final result.

Given the data stated below, Here, the arrival rate is 4 per hour whereas the service time is 13…

The average number of customers waiting. (Round your intermediate calculations to 3 decimal places and final answer to 2 decimal places.) Answer is complete but not entirely correct. 5.000 Average number of customers waiting

The average number of customers waiting. (Round your intermediate calculations to 3 decimal places and final answer to 2 decimal places.) Answer is complete but not entirely correct. 5.000 Average number of customers waiting

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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I need assitance with solving Chapter 1 Question 4. I made numerous attempts to solve. however I am still having issues. Please provide a step by step explanation so, I can use it as notes for future reference. Respectfully thank you.
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