Calculate the seasonal forecasts for reagent expenses.

In the Uniform Forecast column of Table $6$a$,$ using the Week $3$ horizon forecast $$15,365$ from the Week $2$ total results in a uniform forecast of $$2,195.$

In the Week $3$ Seasonal Forecast column of Table $6$ b for Saturday and Sunday, enter as a whole number the daily Week $3$ seasonal forecast as the product of the seasonal index and the uniform forecast from Table $6.$

In the Absolute Deviation column of Table $6$b$,$ enter the absolute value of the daily difference in reagent expenses between the actual and the seasonal forecast for Week $3$ Saturday and Sunday as a whole number.

In the Percent Absolute Deviation column of Table $6$b$,$ enter the daily percent absolute deviation for as a fraction of the absolute deviation divided by the actual demand for Week $3$ Saturday and Sunday using two decimal places.