He said those cuts, including reductions in the estate tax, helped the rich.
During broadcasts since 2010, several improvements have been made, including reduction in technology.
Other studies have found dramatic benefits, including a reduction in placement.
Smith has taken numerous steps toward environmental sustainability, including a 30% reduction in energy use.
As part of the restructuring, about 30 to 40 jobs will be eliminated over the next six months, including reductions in the firm's support staff.
The party supports political reform, including a "major" reduction in the size of parliament.
He also promised reforms including a reduction in government restrictions of the Internet and other media.
While two of the officers have retired, they could still face punishment, including a reduction in rank and benefits.
But government cuts, including a 20% reduction in the early intervention grant funding, has made this shift more difficult.
The Senate bill was all but certain to pass with its major provisions intact, including a reduction in the lowest personal income tax rate.