Jenkins Catering started the year with total assets of $$20,000$ and total liabilities of $$5,000.$During the year, the business recorded $$16,000$ in catering revenues and $$8,000$ in expenses. The company issued stock of $$3,000$ and paid dividends of $$5,000$ during the year. What is the stockholders' equity at the end of the year? The net income? The stockholders equity changed by what amount from the beginning of the year to the end?