X Corporation acquired 100 percent of Y Corporation's outstanding capital stock for $400,000 cash. Immediately before the purchase, the balance sheets of both corporations reported the following: XCO Y CO Assets $2,000,000 $750,000 Liabilities $ 750,000 $400,000 Common Stock 1,000,000 310,000 Retained Earnings 250,000 40,000 Liabilities & Stockholders' Equity $2,000,000 $750,000 At the date of purchase, the fair value of Y assets was $50,000 more than the Book value amounts. In the consolidated balance sheet prepared immediately after the purchase, the goodwill should amount to Select one: O a. 50,000 b. 30,000 c. 80,000 d. 0