When you email your it is ok to use slang and acronyms . it is ok to write informally . you should write using formal english . both a and c .

the answer is d. she became an english professor at university of georgia.

the cost of attendance or coa is an approximate budget for the cost of attendance of the whole academic year. in order to calculate this, universities take into consideration many factors like room and board, tuitions and fees, books, transportation and personal expenses such as medicine, laundry, clothing. all these factors combined make up the final sum to the cost of attendance in each university.