Answer:
The weighted-average interest rate used for interest capitalization purposes is 10.1%
Step-by-step explanation:
This problem requires us to compute the weighted-average interest rate used for interest capitalization purposes. The wacc can be calculated in the following way.
Loan Amount Outstanding Weightage (LOA) (LAO/Total)
$ 868,933 (1,042,720/12*10) 13.6%
$ 2,039,800 32%
$ 3,462,500 54.4%
Total $ 6,371,233
WAAC = 13% * 13.6% + 9% * 32% + 10% * 54.4%
WAAC = 10.1%