Shiv Sena on Saturday criticised the Centre on the economic situation, job loss and took a swipe at Union ministers Nirmala Sitharaman and Piyush Goyal for their comments on auto sales slump and the state of the economy.In its mouthpiece Saamana, the BJP ally on Friday said while Prime Minister Narendra Modi and Home Minister Amit Shah were doing a "great job", their ministers were making their task tougher by "mocking the deteriorating state of economy and employment"."Questions are being raised on the economic situation and employment, and we cannot ignore them. Central ministers are making Modi and Shah's job tougher by mocking the deteriorating economic situation and employment," it said.The party took a dig at Industry and Commerce Minister Piyush Goyal for his 'Einstien discovered gravity' comment and Finance Minister Sitharaman over her comment attributing the slump in automobile sales to "the mindsets of millennials, who now prefer to take Ola and Uber".It said: "Our ministers