A business school is considering replacing its copy machine with a faster model. Past records show that the average student arrival rate is 24 per hour, Poisson distributed, and that the service times are distributed exponentially. The selection committee has been instructed to consider only machines that will yield an average turnaround time (i. e., expected time in the system) of 5 minutes or less. What is the smallest processing rate per hour that can be considered?

When cell phones were first entering the market, they were relatively large and reception was undependable. all cell phones were essentially the same. but as the technology developed, many competitors entered, introducing features unique to their phones. today, cell phones are only a small fraction of the size and weight of their predecessors. consumers can buy cell phones with color screens, cameras, internet access, daily planners, or voice activation (and any combination of these features). the history of the cell phone demonstrates what marketing trend?

What are some questions to ask a clerk in the dispatch office?

The adjusted trial balance should be prepared the financial statements are prepared in order to prove the of the debits and credits. before; equality before; accuracy after; equality after; accuracy