A quantity is an exponential function of time , such that when and when . Use the given information about the function to: (a) Find values for the parameters and . Round your answers to three decimal places. (b) State the initial quantity and the continuous percent rate of growth or decay. Round your answer for the initial quantity to three decimal places. Enter your answer for the growth or decay rate as a positive value, rounded to one decimal place. The initial quantity is and the quantity is at a continuous rate of per unit time.