Suppose you are considering a stock investment in one of two firmns (Coles Group and Woolworths Group), both of which operate in the same industry. Coles Group finances its $90 million in debt with $100 million in assets and $10 million in equity. Woolworths Group finances its $100 million in assets with $10 million in debt and $90 million in equity. What are the debt ratio, equity multiplier, and debt-to equity ratio for the two firms