7-Eleven Inc. said Monday that it closed on the acquisition of approximately 180 Tedeschi Food Shops. The acquisition of the Rockland, Mass.-based convenience store chain adds to 7-Eleven's existing 150 7-Eleven stores in the greater Boston and southern New Hampshire area, the company said. Financial terms of the acquisition were not disclosed. Dallas-based 7-Eleven said it made job offers to employees working at the stores and most non-store personnel of Tedeschi Food Shops, formerly owned by...