solved Chapter 2. The One Lessor of Business. Chapter 3. Benefits,

Chapter 2. The One Lessor of Business.
Chapter 3. Benefits, Costs, and Decisions.
Chapter 4. Extent (How Much) Decisions.
Initial Postings: Read and reflect on the assigned readings for the week. Then post what you thought was the most important concept(s), method(s), term(s), and/or any other thing that you felt was worthy of your understanding in each assigned textbook chapter.Your initial post should be based upon the assigned reading for the week, so the textbook should be a source listed in your reference section and cited within the body of the text. Other sources are not required but feel free to use them if they aid in your discussion.
Also, provide a graduate-level response to each of the following questions:

Describe a decision that you or your company made that involved opportunity costs that should have been considered. Why did your company make the decision? What should it have done? Compute the profit consequences of the change.