Daily Spot Exchange Rate, U.S. Dollars per Pound Sterling (n = 60 days) Day 1 2 58 59 60 Date 11/1/19 11/ 4/19 11/5/19 1/28/20 1/29/20 1/30/20 Rate 1 . 2950 1 . 2906 1. 2870 1. 3067 1. 3075 1 . 2988 Click here for the Excel Data File (a) Make a line chart for an m-period moving average to the exchange rate data shown below with method, state the last MA value. (Round your answers to 4 decimal places.) m-period Next period forecast 2 3 4 5 (b) Is a moving average appropriate for this kind of data? , a moving average is