Final answer:
Carter Co.'s working capital is calculated by subtracting the current liabilities from the total current assets. After totaling the current assets and subtracting the current liabilities of $640,000, the working capital is found to be $660,000.
Step-by-step explanation:
To calculate Carter Co.'s working capital, we need to subtract the current liabilities from the current assets. Current assets include cash and cash equivalents, short-term investments, accounts receivable, and inventories. On the other hand, non-current assets like patents and equipment are excluded from the working capital calculation. Let's do the math:
- Cash and Cash Equivalents = $200,000
- Short-term Investments = $100,000
- Accounts Receivable = $400,000
- Inventories = $600,000
Therefore, total current assets = $200,000 + $100,000 + $400,000 + $600,000 = $1,300,000.
Now, we subtract the current liabilities:
Total Current Assets - Current Liabilities = $1,300,000 - $640,000 = $660,000.
Hence, Carter's working capital at the end of the current year is $660,000, which corresponds to choice C.