Answer:
b. $150,500 Â
Explanation:
debit/capital = $185000/$610000
           = 30%
target debt is 55%
debt/capital = 0.55
let the new debt be Y
Y/$610,000 = 0.55
Y = $335,500
excess debt need by company = $335500 - $185000
                          = $150500
Therefore, The debt that the company must add to achieve the target debt to capital ratio is $150500.