JP Morgan Chase Bank signed a 5-year, $100,000 lease for 6,640 square feet of retail space inside Marnell Properties’ 4-year-old McCarran Marketplace, on 75 acres, at5915 S. Eastern Ave. in Las Vegas. Colliers International’s Scot Marker represented the lessor, MCP Airport Center LLC. The reported average rent equals 25 cents per square foot.