Author’s Note: PART 3 of this article is a continuation from PART 1 and PART 2 which were discussed in previous publications. Please see PART 1 and PART 2 of this article for a detailed projection of AGNC Investment Corp.’s (AGNC) income statement (technically speaking, the company’s “consolidated statement of comprehensive income”) for the third quarter of 2019 regarding the following accounts: 1) interest income, 2) interest expense, 3) gain (loss) on sale of investment securities, net, and 4) gain (loss) on derivative instruments and other securities, net (including