Petition by defendant for discretionary review pursuant to G.S. 7A-31 and Appellate Rule 16(b) as to issues in addition to those presented as the basis for the dissenting opinion in the Court of Appeals denied 2 March 1995. Petition by defendant for writ of certiorari to review the decision of the North Carolina Court of Appeals denied 2 March 1995. Petition by plaintiff for discretionary review pursuant to G.S. 7A-31 denied 2 March 1995.