What is the MSE of your forecast Bryant Industries uses forecasting to estimate the number of orders that will be placed by their customers. The table below gives the sales figures for the last four months. Month/Sales: 1/924, 2/919, 3/954, 4/933, 5/1001 the three-month moving average forecast for Months 4, 5, and 6 would be 932.33, 935.33, and 962.67