ue 1. Matrix Inc engages in the production of wooden boards. Following is the historical sales data. It asked you to forecast demand using 3-month simple moving average approach: The opening backlog is 160 units. Forecast demand is shown in the following table. Calculate the weekly production for level production if the backlog is to be decreased to 110 units. Period 1 2 3 4 5 6 Total Forecast Demand 90 100 90 90 80 100 Planned Production Projected Backlog