You pay what you can afford. 1100sqft unit requires a min. of a two ton unit. prices range from 2100-2900 depending upon the seers of the system. 13 seer is the min. the law requires and for your situation with 1100 sqft. do not worry about the seers as long as it is to code. the bigger the house the more seers for economy.
A university (Latin: universitas, a whole) is an institution of higher (or tertiary) education and research which grants academic degrees in various subjects and typically provides undergraduate education and postgraduate education.
The fact of the matter is that traditional students and non-traditional students have access to the same college resources and are similar in many ways. They both want to achieve the ultimate goal that college present to them: achieve a bachelor's degree and move on to greater things.