assume that brave pharmaceuticals acquired tangent therapeutics at the end of 2017. this acquisition was accomplished by paying a total of $900,000,000 in cash to acquire all 10 million shares of tangent's outstanding common stock from tangent's shareholders. this purchase price of $90 per share represented a 40% premium over tangent's share price immediately prior to the acquisition. below is information on the fair market value (at the time of the acquisition) and historical cost (as listed on tangent's pre-acquisition balance sheet) for all of the separately identifiable assets and liabilities acquired from tangent: