This week’s Interest Rate (45th Week) 30 Y Rate: 3.750%/ 15 Year Rate:3.150%/ 10 Y Treasury: 1.786%/ Prime Rate:4.75% Ref IR: 1.50- 1.75% SamSung has opted to keep its North American HQ in Ridgefield Park (The Costar 11/18) SamSung signed up with Landlord KABR Group for currently occupied 235,000 sf at 85 Challenger Rd, Ridgefield Park. When SamSung moved in this building in 2010,...