rate is 3 boats per hour and thut the service rate for each ketver is s beats per tout (Found your anewers to four ifecimat placas.) (a) What in the erotablity that the loot dock wai be ldo? (b) What is the werage number of bows that wa be waiting fis sentce? (c) What ia the sweragn time (in hoars) a toos wa spand nallag for cervice? h aince the average time a boat wir spend at the dock is 10 mintates: theth chavpets will tie imply appreatrately 4t. if the time, and wet cuatomurs do thow ip, Whey arpation se bast way of acheving their goal