Higher debt – equity ratio results in:

Higher degree of financial risk

The correct answer is option 3- Higher degree of financial risk.

Debt and equity differ significantly in their cost and riskiness for the firm. The cost of debt is lower than the cost of equity for a firm because the lender’s risk is lower than the equity shareholder’s risk, since the lender earns an assured return and repayment of capital and, therefore, they should require a lower rate of return. Additionally, interest paid on debt is a deductible expense for computation of tax liability whereas dividends are paid out of after-tax profit. Increased use of debt, therefore, is likely to lower the over-all cost of capital of the firm provided that the cost of equity remains unaffected. Debt is cheaper but is more risky for a business because the payment of interest and the return of principal is obligatory for the business. Any default  in meeting these commitments may force the business to go into liquidation. There is no such compulsion in case of equity, which is therefore, considered riskless for the business. Higher use of debt increases the fixed financial charges of a business. As a result, increased use of debt increases the financial risk of a company.