Answer the following questions. Hint: Use the accounting equation.

At the beginning of the year, Addison Company's assets are $$259,000$ and its equity is $$194,250.$ During the year, assets increase $$80,000$ and liabilities increase $$54,000.$ What is the equity at year$-$end?

Office Store Company has assets equal to $$289,000$ and liabilities equal to $$256,000$ at year$-$end. What is the equity for Office Store Company at year$-$end?

At the beginning of the year, Quaker Company's liabilities equal $$69,000.$ During the year, assets increase by $$60,000,$ and at year$-$end assets equal $$190,000.$ Liabilities decrease $$9,000$ during the year. What are the beginning and ending amounts of equity?