Given the attached data. Answer the following questions using an initial alpha value of 0.2. 1. Compute your forecast for period 51. The potential answers are: A: 6859.72 units. B: 8513.07 units. C: 3987.96 units. D:7662.63 units. E: 6596.84 units. 2. Compute the MAD value for period 50. The potential answers are: A: 2187.37 units. B: 3024.65 units. C: 1646.73 units. D: 4629.41 units. E: 1748.93 units. 3. Compute standard deviation of forecast for period 51. The potential answers are: A: 2734.21 units. B: 4886.22 units. C: 2058.41 units. D: 3780.81 units. E: 2136.16 units. 4. Compute the best alpha value to three decimal points. The potential answers are: A: 0.312. B: 0.159. C: 0.399. D: 0.085 E: 0.44. A1 4 X fact P B B At 1 2 3 4 5 8 9 10 11 1 t 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 12 13 12875 13569 4569 9392 4182 2970 3599 3683 12264 5872 7009 6516 2925 9400 6992 10396 11944 10056 8173 9654 8901 2322 5483 8785 8375 2544 10499 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Andy Circular References 30 8094 29 30 31 32 33 31 10351 5158 3131 9929 32 34 33 34 13490 35 36 37 35 36 37 38 39 38 39 7476 10736 10124 6907 4484 5475 6488 40 41 40 41 42 43 42 44 43 45 44 45 46 47 48 49 50 46 47 2573 5861 2818 10048 10300 2792 11416 12108 5184 48 49 50 51