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Sharp Discounts Wholesale Club has two service desks, one at

Paper help Economics Sharp Discounts Wholesale Club has two service desks, one at

Economics

Sharp Discounts Wholesale Club has two service desks, one at

Sharp Discounts Wholesale Club has two service desks, one at each entrance of the store. Customers a… Show more Sharp Discounts Wholesale Club has two service desks, one at each entrance of the store. Customers arrive at each service desk at an average of one every fifteen minutes. The service time at each service desk is twelve minutes per customer. a. How often (what percentage of time) is each service desk idle? (Round your answer to 2 decimal places.) Percentage of time % b. What is the probability that both service clerks are busy? (Round your answer to 4 decimal places.) Probability c. What is the probability that both service clerks are idle? (Do not round intermediate calculations. Round your answer to 4 decimal places.) Probability d. How many customers, on average, are waiting in line in front of each service desk? (Round your answer to 2 decimal places.) Average of customers waiting in line e. How much time does a customer spend at the service desk (waiting plus service time)? (Do not round intermediate calculations. Round your answer to 2 decimal places.) Customer spending time minutes • Show less

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