Current assets---------------- $100,000
Fixed assets(net)-------------$100,000
Total assets---------------------$200,000

Current liabilities------------$20,000
Long term debt----------------$80,000
common stock----------------$50,000
retained earnings------------$50,000
total liabilities and equity-------$200,000
Earnings before interest and taxes are 30 milions. Effective tax rate is 40%

Question: what is the return on equity for the firm if the interest rate on current liabilities is 10% and rate on long term debt is 13 percent? PLS HELP..