Directions: Select the option that expresses the central idea in the most clear, concise and correct manner.
I. When rates were raised in 2000, postal service officials had predicted that the increase would make further rate increases unnecessary for at least five years.
II. When rates were raised in 2000, postal service officials had predicted they would mean that further rate increases would not be needed for at least five years.
III. When rates were raised in 2000, postal service officials had predicted that it would not be unnecessary for further rate increases for at least five years.
IV. When rates were raised in 2000, postal service officials had predicted further rated increases will not be needed for at least five years.
V. When rates were raised in 2000, postal service officials had predicted no further rate increases for at least five years.