Final answer:
The firm's cash flow to creditors during 2014 is $312,500.
Step-by-step explanation:
To calculate the firm's cash flow to creditors during 2014, we need to find the change in the long-term debt and add back the interest expense. The change in long-term debt is the difference between the 2014 and 2013 values, which is $1,650,000 - $1,435,000 = $215,000.
Next, we add back the interest expense of $97,500. Therefore, the firm's cash flow to creditors during 2014 is $215,000 + $97,500 = $312,500.