Use Excel for Time Series Forecasting to evaluate the following forecasting methods. (i) Naive (1-Period Moving Average). The CFE (or mean bias) is (Enter your response rounded to two decimal places.) The MAD is (Enter your response rounded to two decimal places.) (ii) 3-Period Moving Average. The CFE is (Enter your response rounded to two decimal places.) The MAD is - (Enter your response rounded to two decimal places.) (iii) Trend projection with Regression. The CFE is (Enter your response rounded to two decimal places.) The MAD is - (Enter your response rounded to two decimal places.)