Final answer:
To calculate the working capital of Alpha Inc., subtract the current liabilities from the current assets. The working capital in this case is -$38,000.
Step-by-step explanation:
To calculate the working capital of Alpha Inc., we need to subtract the current liabilities from the current assets.
The current assets in this case are the inventory ($80,000), cash at bank ($2,000), and prepaid rent ($10,000), which add up to $92,000.
The current liabilities are the accounts payable ($50,000) and tax payable ($80,000), which add up to $130,000. Subtracting the current liabilities from the current assets gives us the working capital:
Working Capital = Current Assets - Current Liabilities = $92,000 - $130,000 = -$38,000.
Since the working capital is negative (-$38,000), none of the given options (OA, OB, OC, OD) are correct.