Annually, depreciation and interest costs total $9,900 (($18.70 per hour depreciation + $14.30 per hour interest) x 300 hours). These $9,900 of costs are incurred by owning the tractor and do not change with annual use. On a per hour basis, depreciation and interest costs increase as hours of use decrease. At 150 hours of use, for example, depreciation and interest costs equal $66 per hour ($9,900 / 150 hours).
Step 15 Revise your full draft. If you have already written a first draft, move on to revising. Note: If you'd like, you can begin by printing out one of your responses from getting started. You may have written an outline or started with freewriting or just jotted down some notes.
Identify the next step in the following sequence of the research-essay writing process: 1) decide on a research question; 2) do some preliminary research online to put that question into context; 3) g?dentifying a topic of interest is the first step in the process of  asking and refining a question to use as the basis of a research  essay. 3 people found this useful.