Answer :
Final answer:
The current ratio of a firm is calculated using current assets and current liabilities.
Explanation:
Current assets and current liabilities are the two accounts needed to calculate a firm's current ratio. Current assets include cash, investments, accounts receivable, and prepaid expenses, while current liabilities encompass accounts payable, accrued expenses, and notes payable.
Learn more about Current Ratio Calculation here:
https://brainly.com/question/32497211