Please answer this question

The following information is available. Pn}k=l[hfp]k+l hours per work day waiting cost; Sfper hour; Cw C5=service cost per hour per channel m=number of channels open Group of answer choices: choose those that are correct Total waiting costs are not 834.6? The average time a unit spends in the waiting line or being serviced {namely, in the system] is not 44 minutes. The average time a customer or unit spends in the queue waiting for service is 11 minutes. The average number of customers or units in the systems, the number in line plus the number being served is not more than one customer The average number of customers or units in the system is 1 hour and 33 minutes. The utilization factor for the system is less than 60%. Total service costs are more than $256. Total costs are less than $306