 Complete the following phrase:  The Buenos Aires Metro had been subsidized as well; instead of removing these subsidies directly as was done with other services, however, the National Government proposed the subways transfer to the City of Buenos Aires. Mayor Mauricio Macri initially accepted, but further differences arose. The National Government intended to transfer the subways without the subsidized budget needed to operate them, and the city had already passed a municipal budget for 2012 which did not consider these added costs. The 