The resistance of a silver wire is to be calibrated for low-temperature measurements. A silver wire with a resistance of 1.15 ? at 20.0 °C is immersed in liquid nitrogen at 77.0 K (-196 °C). If the temperature response of the silver wire is linear, what is the expected resistance of the silver wire at -196 °C? (?silver = 3.80×10-3/°C)