Can you help me find the forecast sales. The answer is already given i just need to know how to get the answer.

B Economics Forecasting Time X R RPubs - ADEC7460 Homew X Forecasting (Spring 2020) - X Homework Help - Q&A from X Uses of the logarithm trans X + X a app.tophat.com/e/942961/assigned ABP K . . . Forecasting (Spring 2020) B Economics Forecasting Time serie X R RPubs - ADEC7460 Homework # X Forecasting (Spring 2020) - Assig X Homework Help - Q&A from Onl X + X C a app.tophat.com/e/942961/assigned ABP K . . . X Forecasting (Spring 2020) ? Join Code: 942961 CLASSROOM ASSIGNED GRADEBOOK All Items Unanswered C a app.tophat.com/e/942961/assigned ABP K . . . Forecasting (Spring 2020) B Economics Forecasting Time seric X R RPubs - ADEC7460 Homework #1 X T Forecasting (Spring 2020) - Assig X Homework Help - Q&A from Onl x + X C a app.tophat.com/e/942961/assigned ABP K . . . Forecasting (Spring 2020) Surf (ori for) - Image Coefficients : Estimate Std. Error t value Pr(> |t|) (Intercept) 7. 6196670 0. 0742471 102.626