Which expression is equivalent to the given expression?

−(1/2y+1/4)

−1/4(1+2y)
negative 1 fourth open parenthesis 1 plus 3 y close parenthesis

1/4(2y−1)
1 fourth open parenthesis 2 y minus 1 close parenthesis

−2(1/4y−1/8)
negative 2 open parenthesis 1 fourth y minus fraction 1 over 8 end fraction close parenthesis

2(1/8−1/4y)