The following table gives the number of pints of type A blood used at Damascus Hospital in the past 6? weeks:Part2??????????????????????????????????????????????????????

Week Of	Pints Used
August 31	345
September 7	389
September 14	408
September 21	378
September 28	371
October 5	371

Part 3?a) The forecasted demand for the week of October 12 using a? 3-week

moving average ?= ?? Pints ?(round your response to two decimal? places).

Part 4?b) Using a? 3-week weighted moving? average, with weights of

0.20?, 0.30?, and 0.50?, using 0.50 for the most recent? week, the forecasted demand for the week of October 12? = ?? 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.?)

Part 5?c) If the forecasted demand for the week of August 31 is 345 and ? ?= 0.25?, 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 August 31 345 345 September 7 389 345.00 September 14 408 356.00 September 21 378 September 28 371 October 5 371 October 12