Chemistry Symbols and Meanings

This image chart sample was drawn on the base of data from the website of the Office of Information Management and Analysis of the University of Texas at Austin.
"Undergraduate tuition and fees are based on 30 credit hours enrolled per academic year or full-time tuition as defined by the institution."
[utexas.edu/ tuition/ attach/ 2013-14_ NCG_ Tuition_ and_ Fees_ Table_ 20131122.pdf]
"Tuition payments, known primarily as tuition in American English and as tuition fees in British English, Canadian English, Australian English, New Zealand English and Indian English, refers to a fee charged for educational instruction during higher education.
Tuition payments are charged by educational institutions in some countries to assist with funding of staff and faculty, course offerings, lab equipment, computer systems, libraries, facility upkeep and to provide a comfortable student learning experience. In most countries, especially in non-English-speaking countries, there are no or only nominal tuition fees for all forms of education, including university and other higher education." [Tuition payments. Wikipedia]
The picture graph example "Resident undergraduate tuition and fees at national comparison group institutions, academic year 2013-14" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Picture Graphs solution from the Graphs and Charts area of ConceptDraw Solution Park.