Buckingham County supervisors granted a local business an extension to use its remaining supply of foam cups. At its July 13 meeting, Buckingham County Board of Supervisors heard a request from Bryce Proffitt, a representative of The Market at Dillwyn, for a hardship exemption allowing the business to continue using foam cups until its existing supply is depleted. Proffitt said the store, owned and operated by Tiger Fuel Co., faces a $3,000 loss…