Southeastern Oklahoma State University's business program has the facilities and faculty to handle an enrollment of

$2,100$ new students per semester. However, in an effort to limit class sizes to a "reasonable" level $($under $200,$ generally$),$

Southeastern's dean, Holly Lutze, placed a ceiling on enrollment of $1,800$ new students. Although there was ample

demand for business courses last semester, conflicting schedules allowed only $1,420$ new students to take business

courses.

The utilization rate for Southeastern $=,|\%($enter your response as a percentage rounded to one decimal place$).$

The efficiency rate for Southeastern $=,|\%($enter your response as a percentage rounded to one decimal place$)$