Data composed on the yearly demand for 50-pound bags of fertilizer at Wallace Garden Supply are given in the following table. Develop a 3-year moving average to forecast sales. Then estimate demand again with a weighted moving average in which sales in the most previous year are given a weight of 2 and sales in the other 2 years are every given a weight of 1. Which method do you think is high quality?Year Scale Fertilizer Demand1 42 63 44 55 106 87 78 99 1210 1411 15