A small coffee shop has a single barista. Because the shop is​ small, there are no tables or chairs.​ Consequently, cust

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A small coffee shop has a single barista. Because the shop is​small, there are no tables or chairs.​ Consequently, customers waitin a single line to order and receive their coffee and leave theshop as soon as their order is received. Customers arrive at theshop at the rate of 10 per hour. It is estimated that the barista​needs, on​ average, 150 seconds​ (exponentially distributed) toserve each customer.
1. The average server utilization is ______? (Enter yourresponse rounded to two decimal​ places.)
2. The average line length in the coffee shop is_______ ​customer(s). ​(Enter your response rounded to twodecimal​ places.)
3. The average time spent in line is ________​minute(s).​(Enter your response rounded to one decimal​ place.)
4.The average number of customers in the coffee shop is_______? ​(Enter your response rounded to onedecimal​ place.)
5. The average time spent by customers in the coffeeshop​ (includes waiting time and service​ time) is________ ​minute(s). ​(Enter your response rounded to onedecimal​ place.)