To determine ABC's weighted average cost of capital (WACC), I would need more specific details about ABC's financial structure, such as:

• The cost of debt (Kd): The interest rate ABC pays on its debt.
• The cost of equity (Ke): The expected return on equity based on the risk of the company or market.
• The weights of debt and equity (Wdebt and Wequity): The proportion of debt and equity in the company's capital structure.
• The tax rate (Tc): The corporate tax rate, since debt interest is tax-deductible.

The general formula for WACC is:

$WACC = (E/V) \times Ke + (D/V) \times Kd \times (1 - Tc)$

Where:

• $E$ is the market value of equity
• $V$ is the total value of the company (equity + debt)
• $Ke$ is the cost of equity
• $D$ is the market value of debt
• $Kd$ is the cost of debt
• $Tc$ is the tax rate

Could you provide more details to calculate the WACC?