Answer:
total weight of debt = 0.343 or 34.3%
Step-by-step explanation:
stock's market value = 17,500 x $69 = $1,207,500
bond₁'s market value = $250,000 x 101.5% = $256,750
bond₂'s market value = $350,000 x 106.5% = $372,750
total market value of the firm = $1,837,000
weighted capital structure:
market value weight
stocks $1,207,500 0.657
bond₁ $256,750 0.140
bond₂ $372,750 0.203
total $1,837,000 1
total weight of debt = 0.343 or 34.3%