can someone explain how to get the number below? i am confused. i need the amount for September 28 and October 5 for 371 pints. can someone show steps how to do this? thank you

The following table gives the number of pints of type A blood used at Damascus Hospital in the past 6 weeks: Week Of August 31 September 7 September 14 September 21 September 28 October 5 Pints Used 360 370 410 378 368 371 a) The forecasted demand for the week of October 12 using a 3-week moving average = 372.33 pints (round your response to two decimal places). b) Using a 3-week weighted moving average, with weights of 0.15 0.35, and 0.50 using 0.50 for the most recent week, the forecasted demand for the week of October 12 = 371 pints (round your response to two decimal places and remember to use the weights in appropriate order - the largest weight applies to most recent period and smallest weight applies to oldest period.) c) If the forecasted demand for the week of August 31 is 360 and a = 0.30, using exponential smoothing, develop the forecast for each of the weeks with the known demand and the forecast for the week of October 12 (round your responses to two decimal places) week weighted moving average, with weights of 0.15, 0.35, and 0.50, using eek, the forecasted demand for the week of October 12 = 371 pints (round Jo decimal places and remember to use the weights in appropriate order = to most recent period and smallest weight applies to oldest period.) usted demand for the week of August 31 is 360 and a = 0.30, using exponenti velop the forecast for each of the weeks with the known demand and the fore per 12 (round your responses to two decimal places). Week Of Pints Used Forecast for this Date 360 August 31 September 7 September 14 September 21 370 410 360 360.00 363.00 377.10 378 September 28 368