'Daily Day Date Rate Spo t Exchange gates 11/1/19 1. 295e 11/4/19 1.2906 per pound 11/5/19 1. 2870 1/28/20 1.2996 1/29/2e 1.3012 1/30/20 1.31e6 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 m = 2, 3, 4, and 5 periods. For each method, state the last MA value. (Round your answer to 4 decimal places.) Answer is complete but not entirely correct. m-period 3 4 5 Next period forecast 1.3044 1.3023 e 1.3033 1.3033 (b) Is a moving average appropriate for this kind of data? Answer is not complete. appropriate e a moving average is