Office Store has assets equal to $123,000 and liabilities equal to $47,000 at year-end. What is the total equity tor Office Store at year-end? b. At the beginning of the year, Addison Company's assets are $300,000 and its equity is $100,000. During the year, assets increase $80,000 and liabilities increase $50,000. What is the equity at the end of the year