Vista Camera Services Started the Year with Total Assets of $110,000

Vista Camera Services started the year with total assets of $110,000 and total liabilities of $45,000.The revenues and the expenses for the year amounted to $120,000 and $90,000,respectively.During the year,the company did not issue any common stock,but it distributed dividends of $50,000.What is the amount of stockholders' equity at the end of the year?

A) $90,000
B) $120,000
C) $45,000
D) $50,000