please help now :(

& Services Operations Management Sec.No.02 Question 3 Not yet answered Marked out of 7.00 Flag question Question 3 A company has introduced a process Improvement that reduces manufacturing time for each unit output is increased by 36 percent with less material, but two additional workers are required. - For the old manufacturing process: Four workers could produce 56 units per hour, Labor costs we 8 Shout, and material input was previously 24 $/unit Overhead is charged at 1.5 times direct labor cost. Finished units sell for $42 each. -- For the new manufacturing system, material cost is now 16 Slurit. Answer: Question 4 Not yet answered Marked out of 4.00 Question 3 (cont..) 3.a) Calculate the multifactor productivity for the old manufacturing process 3.b) Calculate the multifactor productivity for the new manufacturing process. 3.c) Calculate the multifactor productivity Growth. Comment the results Flag uestion nagement Sec.No.02 Spri Question 5 Not yet answered Marked out of 1.00 Question 4 Demand for the last four months was: Period (Month) March April May Actual Demand 15 19 13 Qua June July Flag question 20 31 Using the data provided, predict demand for August and September using each of these methods 4.1) a three-period moving average, knowing that the actual demand for august is equal to 25 4.2) Weighted moving average with 3 periods. Use the following weights: 0.5; 0.35, and 0.15 for the weights of the most recent, second most recent, and third most recent periods, respectively. The actual demand for augustis 25 4.3) Exponential smoothing with alpha equal to 0.3, knowing that the actual demand for august is equal to 25 4.4) Linear trend. 4.5) If the naive approach had been used to predict demand for April through August, what would MAPE have been tot those months? Answer: on 6 Write the answers to question 4 here