The business analyst for Ace Business Machine, Inc. wants to…

The business analyst for Ace Business Machine, Inc. wants to forecast monthly demand for manual typewriters based on the following historical data. The table below contains actual demand, A(t), for February, March, and April, and forecasted demand, F(t), for February and March.         Month                                         February      March       April     Actual Demand: A(t)                             10                 8              10Demand Forecast: F(t)                         12                 6              xxx What would MSE (Mean Squared Error) have been for this forecast?

The table below shows 4 months of demand for the ABC company…

The table below shows 4 months of demand for the ABC company.           Month                        March       April     May     June        Actual demand               10          11        13         18    L(t) =(alpha)*A(t) + (1-alpha)*[ L(t-1) + T(t-1) ]    T(t) =(beta)*[ L(t)-L(t-1)]+(1-beta)*T(t-1)   F(t) = L(t-1) + T(t-1) and F(t+n) = L(t) + n*T(t) Suppose the estimated simple regression equation in the given data is Y = 6 + 4X. Forecast of April’s demand using Holt’s method with alpha=0.2 and beta =0.4.