· Exxon Mobil Corporation's balance sheet on March 31, 2024, revealed total assets of $600 billion and liabilities of $200 billion. During the year, the company sold off a portion of its real estate assets for $50 billion and purchased new drilling equipment worth $20 billion. Calculate the new total assets, liabilities, and owner's equity after these transactions. Also, determine the percentage change in total assets from the beginning to the end of the year.