Scenario E$\mathrm{.}1$SimQuick is being used to simulate the following bank process:Customer arrivals at the Entrance Door of the bank with an average time between arrivals of $2\mathrm{.}5$ minutes. The Line Buffer holds $6$ customers. If a customer arrives and the buffer line is filled, the customer leaves. The Work Station Teller's processing time per customer is normally distributed, with a mean of $3\mathrm{.}0$ minutes and a standard deviation of $0\mathrm{.}5$ minutes. The Served Customer Buffer in the flow chart is used to count the number of customers processed during the period simulated. A $2-$hour period was simulated.The SimQuick simulation is run, and the results are as follows:Element TypesElement NamesStatisticsOverall MeansEntranceDoorObjects entering process$41\mathrm{.}80$Objects unable to enter$6\mathrm{.}23$Service level$0\mathrm{.}87$BufferLineObjects leaving$37\mathrm{.}83$Final inventory$3\mathrm{.}98$Minimum inventory$0\mathrm{.}00$Maximum inventory$5\mathrm{.}85$Mean inventory$3\mathrm{.}08$Mean time in buffer$9\mathrm{.}75$Work StationTellerWork cycles started$37\mathrm{.}83$Fraction time working$0\mathrm{.}94$BufferServed CustomersFinal inventory$36\mathrm{.}85$Use the information in Scenario E$\mathrm{.}1.$ On average, approximately how many customers were waiting in line during the $2-$hour simulation period?Group of answer choices$5432$