Answer:
Working capital is $113,000
Explanation:
Working capital is the funds made available for day to day operation of a business.
The capital is used in paying creditors,purchasing stock as well as other short term obligations such as payment of salaries.
Working =Current assets-current liabilities
currents assets=accounts receivable+cash+inventory+marketable securities+prepaid expenses
current assets=$35,000+$25,000+$72,000+$36,000+$2,000=$170,000
current liabilities=account payables+accrued liabilities+notes payable
current liabilities=$30,000+$7000+$20,000=$57,000
working capital=$170,000-$57,000=$113,000