Calin Corporation has total current assets of $633,000, total current liabilities of $244,000, total stockholders equity of $1,201,000, total net plant and equipment of $976,000, total assets of $1,609,000, and total liabilities of $408,000. The companys working capital is:

Multiple Choice

• $343,000

• $469,000

• $389,000

• $408,000