Union Finance Minister Pranab Mukherjee said on Monday that the Centre is working out a financial package for West Bengal to tide over the huge problems the new government has inherited from the Left Front administration. He said, a package is being worked out through which necessary support can be provided to the state.Mr. Mukherjee said the mechanism of providing assistance was being worked in a sustainable manner. West Bengal Finance Minister Amit Mitra is to meet Pranab Mukherjee in New Delhi tomorrow to discuss the state's finances and work out a recovery plan.