At the start of the current year, SBC Corp. purchased 30% of Sky Tech Inc. for $45 million. At the time of purchase, the carrying value of Sky Tech's net assets was $75 million. The fair value of Sky Tech's depreciable assets was $15 million in excess of their book value. For this year, Sky Tech reported a net income of $75 million and declared and paid $15 million in dividends. The total amount of additional depreciation to be recognized by SBC over the remaining life of the assets is: Multiple Choice O $4.5 million. o $15 million. o $27 million o o None of these answer choices are correct