sentences:  Economists said that with the large surpluses the federal government accumulated as well as high tax levels, there was another room for significant tax cuts.The opposition parties criticized the mini-budget as the NDP leader Jack Layton mentioned that the budget did little for impoverished Canadians, and that big corporations such as oil companies and major banks will receive hefty tax breaks.The Liberals were critical of the GST cut as being not an efficient tax-relief but did praise the corporate tax cuts.