In the summer, humidity interacts with the outdoor temperature, making a person feel hotter because of reduced heat loss from the skin caused by higher humidity. The temperature-humidity index, Th, is what the temperature would have to be with no humidity in order to give the same heat effect. One such index is given by the function below, where T is the air temperature, in degrees Fahrenheit, and H is the relative humidity, expressed as a decimal. Th=1.84T-1.12(1 - H)(T - 64) - 56.6 Choose the correct answer below. A. The partial derivative shows that where T64, Th will decrease by a factor of 1.12 units. Where T