Answer:
7%
Explanation:
Since in the question, it is mentioned that the interest-bearing note is received on February 22, 2016, and on that date, the prevailing rate of interest for a note is 7%.
So, the same rate of interest is applied for the years ended December 31, 2016, and 2017 Â irrespective of the fact whatever rates are given in the question
All other information which is given is not relevant. Hence, ignored it.