Question 29. The 1 obeerved sales for January, February, March and April are 113, 122, 130 and 16, respectively. What are the given forecast? respectively. Suppose the forecasted sales for these months were 105, 127, 133 and 115, A. MAE =-0.25 and MSE = 4.25 B. MAE = 0.25 and MSE = 24.75 MSE= 4.25 D. MAE= 4.25 and MSE-2475 C. MAE = 0.25 and Question 30. An unbiased forecast is: A·consistently equal to actual demand B. consistently above actual demand C. consistently below actual values D. sometimes above and sometimes below the actual demand Question 31. A company should
OR
PayPal Gateway not configured
OR
PayPal Gateway not configured