Is this a sentence fragment?
Derailed by miscommunication and a lack of funding, Jackson and Quincy's new business
venture.

Yes, the statement given is a sentence fragment because it contains neither a subject nor a verb.

answer; /// (the anagnorisis )

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.