I'm taking a finance course and need to better understand a provided homework solution.
The question I have involves depreciation (based on MACRS tax/depreciation rates).
The instructor tends to provide very lengthy solutions (sometimes up to 15 pages/slides) per problem. I took his PDF solution and used "snapshots" of the relevant (from my perspective) information and put them into a Word document (see attachment). I've marked the key areas with red boxes.
What do I need to figure out is the following: Based on Figure 4, I need to determine as to how the professor arrived at the "$3,840; $3,840; $1,600".