Questions 3 pts Fox Co. maintains an investment portfolio. If Fax buys Owl Co.common stock, which method and treatment should Fox never use for this investment on the balance sheet or income statement Equity method, with investment value adjusted by investor's share of investee's net income O Cost method if fair value can never be determined until sold when gain or loss is included in net income Fair value method, with holding gains and losses included as part of net income Amortized cost method, with only realized gains and losses included in net income