Question 37 An operation analyst is forecasting this year's demand for one of his company's Not yet products based on the following historical data: (4 year ago Quantity sold was 10929), answered (3 year ago Quantity sold was 11904), (2 year ago Quantity sold was 18212 ) and the Marked out of last year Quantity sold was 19013. The previous trend line had predicted 12250 for 2.00 three years ago, 13000 for two years ago and 13750 for last year. What was the mean absolute percent error (MAPE) for these forecasts? Remove flag a. 3376 O b. 19.74 C. 3607 O d. 0.2 Question 35 An operation analyst is forecasting this year's demand for one of his company's Not yet products based on the following historical data: (4 year ago Quantity sold was 1056), answered (3 year ago Quantity sold was 1190 ), (2 year ago Quantity sold was 1685 ) and the Marked out of last year Quantity sold was 1986 . The previous trend line had predicted 1211 for 2.00 three years ago, 1273 for two years ago and 1334 for last year. What was the mean squared error (MSE) for these forecasts? Remove flag O a. 19.68 O b. 0.2 O c. 198429.67 O d. 361.67001 Question 29 The weekly output of a production process is 433 units, material input is 2647 (in ft). Not yet Currently 6 full time employees are employed. The standard inventory value of the answered output is $132 per unit. Overhead is charged weekly at the rate of $1500 plus 0.5 Marked out of times direct labour cost. Assume a 40 - hour week and an hourly wage of $18. 2.00 Material cost is $10 per running foot.Compute the average multifactor productivity for this process. Remove flag O a. 2.074 O b. 1.327 O c. 1.659 O d. 1.825 Question 33 There are four activities on the critical path, and the standard Not yet deviations for their durations are 4, 6, 15, and 6 days. The answered standard deviation of the duration of the critical path is: Marked out of a. 17.69 2.00 O b. 5.568 Remove flag O c. 7.75 O d. 313 e. 31