Final answer:
The total interest due on a 180-day promissory note for $16,000 at an annual interest rate of 12% is $960.00, calculated using the simple interest formula based on a 360-day year.
Step-by-step explanation:
The question asks us to calculate the total interest due on a promissory note with a principal of $16,000, a term of 180 days, and an annual interest rate of 12%, using a 360-day year to calculate daily interest. The formula for simple interest is Interest = Principal × Rate × Time, where Time is in years.
To find the total interest due, you can use the following steps:
- Convert the annual interest rate to a daily rate by dividing by 360 (12% ÷ 360).
- Multiply the daily interest rate by the number of days the note is in effect (180 days).
- Multiply this daily interest by the principal amount ($16,000).
When you perform these calculations, the interest comes out to $960.00.
Therefore, the correct answer is C. $960.00.