By default, table borders do not print

The midpoint of a sorted array has the index ______, where first is the index of the first item in the array, and last is the index of the last item in the array.

a. first / 2 + last / 2 b. first / 2 – last / 2 c. (first + last) / 2 d. (first – last) / 2

A(n) _________ and a(n) _____________ begin and end the body of every method.

Fill in the blank(s) with the appropriate word(s).