Answer:
73.26%
Step-by-step explanation:
First, we need to determine the total assets.
Total assets = Total liabilities + equity
= $315,000 + $115,000
= $430,000
Debt ratio = Total liabilities / Total assets
= 315,000 / 430,000
= 73.26%
Therefore, the company's debt ratio on the last year end is 73.26%