Elie joins NAI Norwood Group as business broker      Construx and Wright-Ryan building 62,500 s/f Plymouth State University ice arena and welcome center      Matthews of Matthews Commercial sells 12,724 s/f retail center for $1.237 million      HFF arranges $3 million loan for new 3,500 s/f Chase Bank site in Darien      Allaire of Century 21 Commonwealth represents Perwal St. Realty Trust in $1.4 million, 42,000 s/f sale