Answer:
weighted-average interest rate =10.8%
Step-by-step explanation:
The weighted average interest rate is the average interest rate of all of the Notes weighted using the nominal value of the notes.
Total nominal value = 1,018,620 + 2,005,300 + $3,444,000 = 6,467,920.
Weighted average interest rate
= (1,018,620× 12%) + (10%×2,005,300)+(11%×3,444,000 )/6,467,920.
= 10.8%
weighted-average interest rate =10.8%