问 ！

... i am second year management student in uk ..
after graduate ... i want to continue my master degree on business in US ...  for this reason, i just wonder that which uni is good at business study... and how many years the master course will last, what is the general cost of tution fee and the cost of life ... how to apply ... and what is the general entrance requirement for it .... and so on ...
many thanks for ur reply !!