Answer:
1. Parent Income = Revenue - Expenses
Parent Income = $1260000 - $700000
Parent Income = $560000
Sub-Income = Revenue - Expenses
Sub-Income = 560000 - 420000
Sub-Income = 140000 * 60% ownership
Sub-Income = $84000
Excess Amortization = (140000 / 10) * (60%)
Excess Amortization = $8400
Consolidated Net Income = $560,000 + $84,000 - $8,400
Consolidated Net Income = $635,600
2. Sub-Income = Revenue - Expenses
Sub-Income = 560000 - 420000
Sub-Income = 140000 * 40% ownership
Sub-Income = $56000
Excess Amortization = (140000 / 10) * (40%)
Excess Amortization = $5600
Non Controlling Interest share = 56000 - 5600
Non Controlling Interest share = $50400
Non Controlling Interest at acquisition date = 700000 * 40%
Non Controlling Interest at acquisition date = $280000
Non Controlling Interest during 2015 = $56000
Excess Amortization = $5600
Balance of Interest = $280,000 + $56,000 - $5,600
Balance of Interest = $330,400