Final answer:
Global Technology's weighted costs for debt, preferred stock, and common equity are 0.9%, 5.0%, and 4.55%, respectively, and the Weighted Average Cost of Capital (WACC) is 10.45%.
Step-by-step explanation:
To calculate Global Technology’s weighted cost of each source of capital and the weighted average cost of capital (WACC), we use the proportions of each source of capital and their respective costs.
The weighted cost of debt is calculated as the proportion of debt in the capital structure multiplied by the aftertax cost of debt, which is 15% × 6.00% = 0.9%.
The weighted cost of preferred stock is the proportion of preferred stock in the capital structure multiplied by the cost of preferred stock, which is 50% × 10.00% = 5.0%.
The weighted cost of common equity is the proportion of common equity in the capital structure multiplied by the cost of common equity, which is 35% × 13.00% = 4.55%.
Adding these weighted costs together gives us the WACC: 0.9% + 5.0% + 4.55% = 10.45%.
Therefore, the weighted costs for debt, preferred stock, and common equity are 0.9%, 5.0%, and 4.55% respectively, and the WACC is 10.45%.