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 Pints Used 350 September 7 370 September 14 410 September 21 383 September 28 October 5 366 378 a) The forecasted demand for the week of October 12 using a 3-week moving average = 375.67 pints (round your response to two decimal places). 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.)