The witnesses testimonies a. the witness's testimonies b. the witnesses' testimonies c. the witness' testimonies select the best answer from the choices provided

The witnesses' testimonies.

Explanation:

Both options A and C are incorrect. The possessive in A showing ownership is in singular form. Therefore combining it with plural noun " testimonies' is incorrect.

Furthermore, the placement of possessive marker in C is incorrect too because the possessor is in singular form.

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explanation:

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.