
228 S.E.2d 452 (1976)
290 N.C. 662
LOWE'S OF SHELBY, INC.
v.
John J. HUNT and wife, Ruby C. Hunt.
Supreme Court of North Carolina.
September 1, 1976.
Horn, West, Horn & Wray, for defendants.
*453 McElwee, Hall & McElwee, for plaintiff.
Petition by defendants for discretionary review under GS 7A-31, N.C.App., 226 S.E.2d 232. Denied.
