Answer:
The debt to equity mix = 74.65% - 25.35%
Step-by-step explanation:
The computation of the debt to equity mix is shown below:
Debt is
= Mortgages + Bond
= $18 + $35
= $53 million
And, the Equity is
= Retained earnings + Cash in hand
= $5 + $13
= $18 million
Now
Percentage of debt financing
= $53 ÷ ($53 + $18)
= 74.65%
And, percentage of equity financing is
= $18 ÷ ($53 + $18)
= 25.35%
And, finally
The debt to equity mix = 74.65% - 25.35%