4a7. Can someone show me how to do this problem? steps with explanations please

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The following table gives the number of pints of type A blood used at Damascus Hospital in the past 6 weeks: Pints Used Week Of August 31 September 7 September 14 September 21 September 28 October 5 360 370 408 381 371 378 a) The forecasted demand for the week of October 12 using a 3-week moving average = pints (round your response to two decimal places). pints (round your response to two b) Using a 3-week weighted moving average, with weights of 0.10, 0.30, and 0.60, using 0.60 for the most recent week, the forecasted demand for the week of October 12 = 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 Of Pints Used Forecast for this Date 360 360 August 31 September 7 September 14 370 408 360.00 363.00 September 21 381 September 28 371 October 5 378 October 12