Herbert, Inc., acquired all of Rambis Company's outstanding stock on January 1, 2014, for $654,000 in cash. Annual excess amortization of $11,400 results from this transaction. On the date of the takeover, Herbert reported retained earnings of $401,000, and Rambis reported a $207,000 balance. Herbert reported internal net income of $56,500 in 2014 and $73,100 in 2015 and declared $10,000 in dividends each year. Rambis reported net income of $22,700 in 2014 and $39,300 in 2015 and declared $5,000 in dividends each year. Assume that Herbert's internal net income figures above do not include any income from the subsidiary. a-1. If the parent uses the equity method, what is the amount reported as consolidated retained earnings on December 31, 2015? Consolidated retained earnings a-2. What would be the amount of consolidated retained earnings on December 31, 2015, if the parent had applied either the initial value or partial equity method for internal accounting purposes? Consolidated retained earnings (initial value method) Consolidated retained earnings (partial equity method) b. Under each of the following situations, what is the Investment in Rambis account balance on Herbert's books on January 1, 2015? Investment Equity method Partial equity method Initial value method