The probability that no customers are in the system. If required, round your answer to four decimal places. Po = b. The average number of customers waiting. If required, round your answer to four decimal places. Lg = c. The average number of customers in the system. If required, round your answer to nearest whole number. L = d. The average time a customer spends waiting. If required, round your answer to four decimal places. Wg = min e. The average time a customer spends in the system. If required, round your answer to nearest whole number. W = min f. The probability that arriving customers will have to wait for service. If required, round your answer to four decimal places. Pw =