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The Table Below Shows Semi-Annual Demand (In 1,000s) for Shidgets

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The table below shows semi-annual demand (in 1,000s) for Shidgets (they're like Widgets, only quieter). A linear trend has been estimated using this data set with t = 1 for 1990.1 and t = 8 for 1993.2. It has an intercept of 0.76 and a slope of 0.20. Use the ratio-to-trend method to calculate seasonal adjustment factors for the first and second half of the year and then forecast the level of demand for 1995.1 and 1995.2. Note: round all intermediate calculations to two decimal places.
The table below shows semi-annual demand (in 1,000s) for Shidgets (they're like Widgets, only quieter). A linear trend has been estimated using this data set with t = 1 for 1990.1 and t = 8 for 1993.2. It has an intercept of 0.76 and a slope of 0.20. Use the ratio-to-trend method to calculate seasonal adjustment factors for the first and second half of the year and then forecast the level of demand for 1995.1 and 1995.2. Note: round all intermediate calculations to two decimal places.

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blured image Seasonal factor for Year.1 = (1.04 + 1....

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