Answer:
The maturity date of the note is: December 3rd.
Step-by-step explanation:
From August 5th to December 3rd there are exactly 120 days.
From Augusth 5th to September 4th: 30 Days (This month has 31 days)
From September 4th to October 4th: 30 Days
From October 4th to November 3rd: 30 Days (This month has 31 days)
From November 3rd to December 3rd: 30 Days
Total: 120 days.
