-At the start of the current year, SBC Corp. purchased 25% of Sky Tech Inc. for $54 million. At the time of purchase, the carrying value of Sky Tech's net assets was $94 million. The fair value of Sky Tech's depreciable assets was $30 million in excess of their book value. For this year, Sky Tech reported a net income of $94 million and declared and paid $30 million in dividends

What is the total amount of additional depreciation to be recognized by SBC over the remaining life of the asset?

All methods and formulas used must be in complience with GAAP standards, please no excel or calculator tricks and show how you got your numbers and the awnser, please.