Final answer:
The amount of interest on the loan is $15,412.33.
Step-by-step explanation:
To calculate the amount of interest on the loan using the ordinary interest method, you can use the formula:
Interest = Principal x Rate x Time
Given that the principal is $450,000, the interest rate is 9%, and the time is 140 days, we can substitute these values into the formula:
Interest = $450,000 x 0.09 x (140/365)
Simplifying, we get:
Interest = $15412.33
Therefore, the amount of interest on the loan is $15,412.33.