Which one of the following types of forms requires the use of paper with a special coating?

The last four weekly values of sales were 80, 100, 105, and 90 units, respectively. The last four forecasts (for the same four weeks) were 60, 80, 95, and 75 units, respectively. Calculate the MAD, MSE, and MAPE for these four weeks

Sales Forecast Error Error squared Pct. error 80 60 20 400 .25 100 80 20 400 .20 105 95 10 100 .095 90 75 15 225 .167

Folders and guides need to be placed in the following sequential order:

A) Primary guides, individual name folders, miscellaneous folders, and special guides. B) Primary guides, individual name folders, special guides, and miscellaneous folders. C) Special guides, primary guides, individual folders, and miscellaneous folders. D) Primary guides, special guides, individual folders, and miscellaneous folders.