Preckwinkle’s campaign confirmed the donor was Shoukat Dhanani, the CEO of Tri City Foods, which owns the Burger King franchise in Burke’s ward in addition to hundreds of other fast-food locations across the country. The campaign said it received a $10,000 contribution from Dhanani, but returned the entire amount because it was over the state contribution limit of $5,600 for an individual. On Thursday, the campaign said records from its bank, software company and internal database all showed the entire $10,000 had been returned, but declined to make the records public.