Using the following data, determine the values of MAD and MSE. Which of these measurements of error seems to yield the best information about the forecasts? Period Value Forecast 1 19.2 16.1 2 23.4 19.4 3 24.0 21.0 4 26.8 24.8 5 29.2 25.9 6 35.5 28.6 (Round your answers to 3 decimal places.) MAD = MSE =