I need help solving some statistic problem. The problems are based on the Forecasting Using Smoothing Methods. Just do problems 2-4

Section 16.3 Homework-Eliyah Atkins - Google Chrome X xlitemprod.pearsoncmg.com/api/v1/print/math The single exponential smoothing model The double exponential smoothing model Print 2. A brokerage company is interested in forecasting the number of new accounts the office will obtain next month. It has collected the data in the accompanying table for the past 12 months. Complete parts a through d. Click on the icon to view the data. a. Produce a time-series plot for these data. Specify the exponential forecasting model that should be used to obtain next month's forecast. Choose the correct graph below. O A. O B. VC. OD. Q 50- 50- Accounts Accounts Accounts Accounts IV off Month 13 13 13 Month Month Month Which exponential forecasting model should be used to obtain next month's forecast? A double exponential smoothing model should be used because the time series has an increasing trend. b. Assuming a double exponential smoothing model, fit the least squares trend to the historical data, to determine the smoothed constant-process value and the smoothed trend value for period 0. Fit the least squares trend to the historical data. (Round to four decimal places as needed.) Determine the smoothed constant-process value and the smoothed trend value for period 0. To = (Round to four decimal places as needed.) c. Produce the forecasts for periods 1 through 12 using