EnrollmEnt FACulty sizE，FACulty sAlAry， AnD、tuitionAtCollEgE、r For sElECtED、yEArs
numBEr oF stuDEntsEnrollED	1，490	1，600	1，790
numBEr oF FACulty mEmBErs	166	160
rAtio oF stuDEnts to FACulty	—
AvErAgE* FACulty sAlAry	—	$14，360	$28，400
tuition pEr stuDEnt	$1，400	$2，000	$3，700
totAl FACulty sAlAriEs	$1，245，000	—	$4.629，200
inComE From tuition	$2，086，000	$3，200，000	—

*ArithmEtiC mEAn
thE inCrEAsE in tuition pEr stuDEnt From1970 to 1980 wAs ApproximAtEly how mAny timEs As grEAt As thE inCrEAsE From 1960to 1970