Precision Camera Services started the year with total assets of $$130,000$ and total liabilities of $$60,000.$ The revenues and the expenses for the year amounted to $$150,000$ and $$90,000,$ respectively. During the year, the company did not issue any common stock, but it distributed dividends of $$70,000.$ What is the amount of stockholders' equity at the end of the year?

A$.$ $$60,000$

B$.$ $$90,000$

C$.$ $$150,000$

D$.$ $$70,000$