1 A convenience store recently started to carry a new brand of soft drink Management is interested in estimating future sales volume to determine whether it should code to carry wund or replace it with another brand The following table provides the number of cons sold per week. Uso both the trend projection with regression and the exponential thing (et a win Initial forecast for week 1 of 674) methods to forecast demand for week 13. Compare those methods by using the mean absolute deviation and mean absolute percent or performance tena Does your analysis suggest that sales are trending and if so, by how much? Period 2 3 4 5 6 7 8 9 10 11 12 Sales 574 601 544 732 673 813 728 713 076 742 652 in Obtain the trend projection with regression forecast The forecast for week 13 in (Enter your response rounded to the nearest whole number)