Problem
A window blind company owner never knew how exactly how much material he needed for any single project. He would estimate the amount and put that figure into Excel. When he estimated too much, it cost him money for materials he didn't use. When he estimated too little, it delayed the project's completion because he had to get more material from his supplier. Plus, he used Excel as if it was just a paper chart.
The response should include a reference list. Using one-inch margins, Times New Roman 12 pnt font, double-space and APA style of writing and citations.