The Solornon, Smith, and Samson law firm produces many legal documents that must be word processed for dients and the firm. Requasts avurage 5 pages of dooumenta per hour, and they arive according to a Poisson distribution. The secretary can word process 9 pages per hour on average according to an expononfial destibution a. The average utilization rate of the secretary is \% \%ilization. (Entor your response as a percintage roonded to the nearest whion number)