Answer:
Step-by-step explanation:
9%, 5-year note 2,480,600 223,254 [2,480,000*0.09]
10%, 4-year note 3,847,200 384,720
If we sum the 2,480,600+3,847,200 = 6,327,800
3,847,200+384,720=607974
So, Weighted-average interest rate = 607,974/6,327,800= 9.61%